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New this month
Sigma 30mm f1.4 DC DN Contemporary lens for Canon EOS RF-SSigma 30mm f1.4 DC DN Contemporary lens for Canon EOS RF-S
Sigma 30mm f1.4 DC DN Contemporary lens for Canon EOS RF-S
Compact and lightweight lens - Outstanding image quality F1.4 brightness.  Super multi layer coating - Reduces flare and ghosting.  Shallow depth of field - Beautiful bokeh effect.  Stepping motor - Excellent autofocus with quiet performance.  High precision - Rugged brass bayonet mount.  Rounded diaphragm - attractive blur in the out-of-focus areas of the image.  Upgrading? Check our offer for your old gearNew this month

in stock Good Stock

£319.00
New this month
Sigma 56mm f1.4 DC DN Contemporary lens for Canon EOS RF-SSigma 56mm f1.4 DC DN Contemporary lens for Canon EOS RF-S
Sigma 56mm f1.4 DC DN Contemporary lens for Canon EOS RF-S
Stunningly compact construction with high image quality.  Smooth Bokeh with rounded 9-blade diaphragm.  A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting.  Weather-sealed construction.  Weight 280g.  Upgrading? Check our offer for your old gearNew this month

in stock In Stock

£419.00

12 months 0% Finance
Sigma 10-18mm F2.8 DC DN | Contemporary lens for Canon RF-SSigma 10-18mm F2.8 DC DN | Contemporary lens for Canon RF-S
Sigma 10-18mm F2.8 DC DN | Contemporary lens for Canon RF-S
Wide and fast - From super wide to wide, this lens is perfect for capturing wide vistas, even in low light.  Compact design - Ideal for travel and vlogging, you can take this lens everywhere thanks to its small dimensions and low weight.  Fantastically sharp - Thanks to a complex optical formula containing FLD and SLD lens elements, the new 10-18mm offers corner to corner sharpness.  Designed with video in mind - Focus breathing has been minimised, offering a more natural look when performing focus pulls.  Upgrading? Check our offer for your old gear0% Finance

in stock Good Stock

£649.00
12 months 0% Finance
Sigma 28-105mm F2.8 DG DN | Art for Lumix L-mountSigma 28-105mm F2.8 DG DN | Art for Lumix L-mount
Sigma 28-105mm F2.8 DG DN | Art for Lumix L-mount
Versatile - This lens can easily cover a wide range of scenario's thanks to its versatile zoom range.  Bright optics - The 28-105mm features a constant f2.8 aperture throughout the focal range.  Hybrid tool - With minimal focus breathing and a de-clickable aperture ring, this is compelling lens for video shooters.  Compact - At just under 1kg it is easily transportable and the compact design makes it easy to pack away.  ART Series - As this is part of Sigma's legendary ART range, this lens comes packed with high quality optics and weather sealing.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,399.00

12 months 0% Finance
Sigma 28-105mm F2.8 DG DN | Art for Sony FESigma 28-105mm F2.8 DG DN | Art for Sony FE
Sigma 28-105mm F2.8 DG DN | Art for Sony FE
Versatile - This lens can easily cover a wide range of scenario's thanks to its versatile zoom range.  Bright optics - The 28-105mm features a constant f2.8 aperture throughout the focal range.  Hybrid tool - With minimal focus breathing and a de-clickable aperture ring, this is compelling lens for video shooters.  Compact - At just under 1kg it is easily transportable and the compact design makes it easy to pack away.  ART Series - As this is part of Sigma's legendary ART range, this lens comes packed with high quality optics and weather sealing.  Upgrading? Check our offer for your old gear0% Finance

in stock In Stock

£1,399.00
Sigma LH706-02 Lens Hood for the 10-18mm F2.8 DC DN
Sigma LH706-02 Lens Hood for the 10-18mm F2.8 DC DN
Genuine Sigma Lens Hood - Designed specifically for the 10-18mm F2.8 DC DN.  Reduce flare - Tailored to minimise flare and ghosting caused by stray light entering the lens.  Protective - The tough plastic construction gives good protection from knocks and bumps.  

in stock Low Stock - order now or contact us to reserve

£31.90

Sigma LH878-07 Lens Hood for the 28-105 f2.8 A
Sigma LH878-07 Lens Hood for the 28-105 f2.8 A
Genuine Sigma Lens Hood - Designed specifically for the 28-105mm F2.8 DG DN | Art.  Reduce flare - Tailored to minimise flare and ghosting caused by stray light entering the lens.  Protective - The tough plastic construction gives good protection from knocks and bumps.  

in stock Low Stock - order now or contact us to reserve

£39.90
£10 Discount
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Canon EOS RF-SSigma 18-50mm f2.8 DC DN | Contemporary lens for Canon EOS RF-S
Sale
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Canon EOS RF-S
Exceptionally versatile - Perfect for everyday use with its full-frame equivalent focal range of 27-75mm.  Bright aperture - Thanks to the constant f2.8 aperture, you can achieve cleaner images when shooting in low light .  Travel friendly - Small and compact body design allows you to take it everywhere.  Featherweight - At a mere 290g, you'll barely know it's there.  Upgrading? Check our offer for your old gear

in stock Good Stock

£479.00 £469.00

12 months 0% Finance
Sigma 28-45mm F1.8 DG DN | Art lens for Lumix L-mountSigma 28-45mm F1.8 DG DN | Art lens for Lumix L-mount
Sigma 28-45mm F1.8 DG DN | Art lens for Lumix L-mount
The world's first full frame zoom lens with a constant maximum aperture of F1.8 - .  Excellent optical performance - comparable to a prime lens.  High-speed AF and innovative features.  Upgrading? Check our offer for your old gear0% Finance

in stock In Stock

£1,299.00
12 months 0% Finance
Sigma 28-45mm F1.8 DG DN | Art lens for Sony FESigma 28-45mm F1.8 DG DN | Art lens for Sony FE
Sigma 28-45mm F1.8 DG DN | Art lens for Sony FE
The world's first full frame zoom lens with a constant maximum aperture of F1.8 - .  Excellent optical performance - comparable to a prime lens.  High-speed AF and innovative features.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,299.00

£50 Saving
Sigma 24-70mm f2.8 AF DG DNII | Art lens for Lumix L-mountSigma 24-70mm f2.8 AF DG DNII | Art lens for Lumix L-mount
Sale
Sigma 24-70mm f2.8 AF DG DNII | Art lens for Lumix L-mount
High Optical Performance - 6 FLD glass elements, 2 SLD glass elements, and 5 aspherical lens elements.  The lens has excellent close-up capability with a minimum focusing distance of 17cm .  highly portable lens body with a maximum diameter of 87.8mm / 3.5in., length of 120.2mm / 4.7in., and weight of 745g.  The lens is equipped with an aperture ring as well as an aperture ring click switch and an aperture ring lock switch, allowing for aperture operation suitable for various shooing situations.  The high output HLA motor makes the maximum drive speed more than three times faster than the previous model, ensuring responsive AF shooting.  Dust and splash-resistant structure and water & oil-repellent coating.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£1,179.00 £1,129.00
£50 Saving
Sigma 24-70mm f2.8 AF DG DNII | Art lens for Sony FESigma 24-70mm f2.8 AF DG DNII | Art lens for Sony FE
Sale
Sigma 24-70mm f2.8 AF DG DNII | Art lens for Sony FE
High Optical Performance - 6 FLD glass elements, 2 SLD glass elements, and 5 aspherical lens elements.  The lens has excellent close-up capability with a minimum focusing distance of 17cm .  highly portable lens body with a maximum diameter of 87.8mm / 3.5in., length of 120.2mm / 4.7in., and weight of 745g.  The lens is equipped with an aperture ring as well as an aperture ring click switch and an aperture ring lock switch, allowing for aperture operation suitable for various shooing situations.  The high output HLA motor makes the maximum drive speed more than three times faster than the previous model, ensuring responsive AF shooting.  Dust and splash-resistant structure and water & oil-repellent coating.  Upgrading? Check our offer for your old gear

in stock In Stock

£1,179.00 £1,129.00

£150 Discount
Sigma 50mm F1.2 DG DN I Art lens for Lumix L-mountSigma 50mm F1.2 DG DN I Art lens for Lumix L-mount
11% off
Percent Off
Sigma 50mm F1.2 DG DN I Art lens for Lumix L-mount
Bright F1.2 - Super fast maximum aperture with outstanding image quality.  Lightweight design - The lightest autofocus 50mm f1.2 for full-frame mirrorless cameras.  Smooth bokeh - SIGMA’s first ever 13 diaphragm blade lens offers beautiful defocus effects.  Professional hybrid tool - Designed to minimise focus breathing, flare and ghosting.  Rugged design - Dust and splash resistant structure allows to create art no matter what the weather throws at you.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£1,299.00 £1,149.00
12 months 0% Finance
Sigma 50mm F1.2 DG DN I Art lens for Sony FESigma 50mm F1.2 DG DN I Art lens for Sony FE
Sigma 50mm F1.2 DG DN I Art lens for Sony FE
Bright F1.2 - Super fast maximum aperture with outstanding image quality.  Lightweight design - The lightest autofocus 50mm f1.2 for full-frame mirrorless cameras.  Smooth bokeh - SIGMA’s first ever 13 diaphragm blade lens offers beautiful defocus effects.  Professional hybrid tool - Designed to minimise focus breathing, flare and ghosting.  Rugged design - Dust and splash resistant structure allows to create art no matter what the weather throws at you.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,299.00

12 months 0% Finance
Sigma 500mm F5.6 DG DN OS Sports lens for Lumix L-mountSigma 500mm F5.6 DG DN OS Sports lens for Lumix L-mount
Sigma 500mm F5.6 DG DN OS Sports lens for Lumix L-mount
Compact and lightweight - Ideal for wildlife, sports and aircraft.  Full frame telephoto prime lens - For L Mount mirrorless cameras.  Custom buttons - De clickable aperture ring.  Fast AF - Sharp edge to edge.  Excellent choice in a wide variety of conditions - Weather resistant design.  Super steady - 5 stop image stabilisation.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£2,779.00
Used model available
Sigma 500mm F5.6 DG DN OS Sports lens for Sony FESigma 500mm F5.6 DG DN OS Sports lens for Sony FE
Sigma 500mm F5.6 DG DN OS Sports lens for Sony FE
Compact and lightweight - Ideal for wildlife, sports and aircraft.  Full frame telephoto prime lens - For Sony FE Mount mirrorless cameras.  Custom buttons - De clickable aperture ring.  Fast AF - Sharp edge to edge.  Excellent choice in a wide variety of conditions - Weather resistant design.  Super steady - 5 stop image stabilisation.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£2,779.00

12 months 0% Finance
Sigma AF 70-200mm f2.8 DG DN OS I Sports lens for Sony FESigma AF 70-200mm f2.8 DG DN OS I Sports lens for Sony FE
Sigma AF 70-200mm f2.8 DG DN OS I Sports lens for Sony FE
Ultra-high-performance low-dispersion glass - includes six FLD and two SLD elements.  Features a unique floating focus system - Two focusing groups, each using an HLA motor, move in opposite direction.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,499.00
Sigma AF 70-200mm f2.8 DG DN OS Sports lens for Lumix L-mountSigma AF 70-200mm f2.8 DG DN OS Sports lens for Lumix L-mount
Sigma AF 70-200mm f2.8 DG DN OS Sports lens for Lumix L-mount
Ultra-high-performance low-dispersion glass - includes six FLD and two SLD elements.  Features a unique floating focus system - Two focusing groups, each using an HLA motor, move in opposite direction.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£1,499.00

12 months 0% Finance
Sigma AF 10-18mm f2.8 DC DN I Contemporary lens for Fujifilm XSigma AF 10-18mm f2.8 DC DN I Contemporary lens for Fujifilm X
Sigma AF 10-18mm f2.8 DC DN I Contemporary lens for Fujifilm X
Wide and fast - From super wide to wide, this lens is perfect for capturing wide vistas, even in low light.  Compact design - Ideal for travel and vlogging, you can take this lens everywhere thanks to its small dimensions and low weight.  Fantastically sharp - Thanks to a complex optical formula containing FLD and SLD lens elements, the new 10-18mm offers corner to corner sharpness.  Designed with video in mind - Focus breathing has been minimised, offering a more natural look when performing focus pulls.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£649.00
Free Filter
Sigma AF 100-400mm f5-6.3 DG DN OS Contemporary lens for Fujifilm X MountSigma AF 100-400mm f5-6.3 DG DN OS Contemporary lens for Fujifilm X Mount
Sale
Sigma AF 100-400mm f5-6.3 DG DN OS Contemporary lens for Fujifilm X Mount
Strong performance - The 100-400mm DG DN offers fantastic image quality thanks to the use of FLD and SLD glass elements.   Versatility - Not only is it great for far distant subjects, but with a 1:4.1 maximum magnification ratio, it is superb for close-ups too.   Feature rich - The 100-400mm DG DN comes packed with buttons and switches allowing you to shoot the way you want.   Fast and reliable - Thanks to the responsive AF motor, this 100-400mm DG DN can keep track of fast moving subjects.   Seam-sealed rain cover included.   Tripod attachment on front secures a small or large tripod with deployable cup.     Upgrading? Check our offer for your old gear  

in stock Low Stock - order now or contact us to reserve

£899.00 £849.00

12 months 0% Finance
Sigma 14mm f1.4 DG DN Art lens for L-mountSigma 14mm f1.4 DG DN Art lens for L-mount
Sigma 14mm f1.4 DG DN Art lens for L-mount
A new master - Meet the world’s first 14mm F1.4 lens.  Astronomy - Built from the ground up, it offers features astro-photographers will love.  Versatile - 14mm has a lot of uses and the bright f1.4 aperture unlocks even more doors.  Tripod ready - The built in Arca compatible foot helps with finiding the right balance when mounted to the tripod.  Rear filters - At the rear is a holder specifically designed for slot in filters .  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,399.00
12 months 0% Finance
Sigma 14mm f1.4 DG DN Art lens for Sony FESigma 14mm f1.4 DG DN Art lens for Sony FE
Sigma 14mm f1.4 DG DN Art lens for Sony FE
A new master - Meet the world’s first 14mm F1.4 lens.  Astronomy - Built from the ground up, it offers features astro-photographers will love.  Versatile - 14mm has a lot of uses and the bright f1.4 aperture unlocks even more doors.  Tripod ready - The built in Arca compatible foot helps with finiding the right balance when mounted to the tripod.  Rear filters - At the rear is a holder specifically designed for slot in filters .  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£1,399.00

£50 Saving
Sigma 17mm f4 DG DN Contemporary lens for Lumix L-mount
Sale
Sigma 17mm f4 DG DN Contemporary lens for Lumix L-mount
Premium design - Ultra-wide field of view with a very compact size.  Built to last - A robust all-metal construction.  Unique perspective - Create near macro wide shots with the 12cm minimum focus distance.  Sharp - Corner to corner sharpness is highly impressive, perfect for vast landscapes.  Small and compact - An ideal travel companion at a mere 225g!.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£549.00 £499.00
Sigma 17mm f4 DG DN Contemporary lens for Sony FESigma 17mm f4 DG DN Contemporary lens for Sony FE
Sigma 17mm f4 DG DN Contemporary lens for Sony FE
Premium design - Ultra-wide field of view with a very compact size.  Built to last - A robust all-metal construction.  Unique perspective - Create near macro wide shots with the 12cm minimum focus distance.  Sharp - Corner to corner sharpness is highly impressive, perfect for vast landscapes.  Small and compact - An ideal travel companion at a mere 225g!.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£549.00

£30 Discount
Sigma 23mm f1.4 DC DN Contemporary lens for Fujifilm XSigma 23mm f1.4 DC DN Contemporary lens for Fujifilm X
Sale
Sigma 23mm f1.4 DC DN Contemporary lens for Fujifilm X
Wide and fast - This 35mm eqv lens boasts a very bright f1.4 aperture.  Stunning optics - Featuring 3 SLD and 2 ashperical elements, the image quality is of a high standard.  Weather sealed - Designed with a dust and splash resistant structure.  Fast and quiet - The stepping motor ensures fast and accurate focus, but is near silent in operation too .  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£479.00 £449.00
£40 Saving
Sigma 30mm f1.4 DC DN Contemporary lens for Nikon ZSigma 30mm f1.4 DC DN Contemporary lens for Nikon Z
11% off
Percent Off
Sigma 30mm f1.4 DC DN Contemporary lens for Nikon Z
Compact and lightweight lens - Outstanding image quality F1.4 brightness.  Super multi layer coating - Reduces flare and ghosting.  Shallow depth of field - Beautiful bokeh effect.  Stepping motor - Excellent autofocus with quiet performance.  High precision - Rugged brass bayonet mount.  Rounded diaphragm - attractive blur in the out-of-focus areas of the image.  Upgrading? Check our offer for your old gearNew Low Price

in stock In Stock

£359.00 £319.00

£16 Saving
Sigma 50mm f2 DG DN Contemporary lens for Lumix L-mountSigma 50mm f2 DG DN Contemporary lens for Lumix L-mount
Sale
Sigma 50mm f2 DG DN Contemporary lens for Lumix L-mount
Premium design - The classic 50mm focal length with a bright f2 aperture, great for your everyday uses.  Built to last - A robust all-metal construction.  Beautiful bokeh - Thanks to the f2 aperture you can create beautiful subject isolation.  Premium optics - SLD and Aspherical elements give sharp and clear images with minimal aberrations.  Small and compact - An ideal travel companion at only a mere 350g!.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£639.00 £623.00
£16 Saving
Sigma 50mm f2 DG DN Contemporary lens for Sony FESigma 50mm f2 DG DN Contemporary lens for Sony FE
Sale
Sigma 50mm f2 DG DN Contemporary lens for Sony FE
Premium design - The classic 50mm focal length with a bright f2 aperture, great for your everyday uses.  Built to last - A robust all-metal construction.  Beautiful bokeh - Thanks to the f2 aperture you can create beautiful subject isolation.  Premium optics - SLD and Aspherical elements give sharp and clear images with minimal aberrations.  Small and compact - An ideal travel companion at only a mere 350g!.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£639.00 £623.00

£90 Saving
Sigma 50mm f1.4 DG DN Art lens for Lumix L-mountSigma 50mm f1.4 DG DN Art lens for Lumix L-mount
10% off
Percent Off
Sigma 50mm f1.4 DG DN Art lens for Lumix L-mount
Large aperture standard lens - For full frame mirrorless cameras.  High performance - Yet slim and compact.  Shallow depth of field - Beautiful bokeh effect.  Nimble and comfortable shooting - High-speed AF .  Excellent choice in a wide variety of conditions - Dust and splash resistant mount .  Aperture ring click switch - Turn the click on and off.  Upgrading? Check our offer for your old gear0% Finance

in stock In Stock

£869.00 £779.00
£40 Discount
Sigma 50mm f1.4 DG DN Art lens for Sony FESigma 50mm f1.4 DG DN Art lens for Sony FE
Sale
Sigma 50mm f1.4 DG DN Art lens for Sony FE
Large aperture standard lens - For full frame mirrorless cameras.  High performance - Yet slim and compact.  Shallow depth of field - Beautiful bokeh effect.  Nimble and comfortable shooting - High-speed AF .  Excellent choice in a wide variety of conditions - Dust and splash resistant mount .  Aperture ring click switch - Turn the click on and off.  Upgrading? Check our offer for your old gear

in stock In Stock

£869.00 £829.00

£100 Discount
Sigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Lumix L-mountSigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Lumix L-mount
Sale
Sigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Lumix L-mount
Rugged ultra-telephoto 10x zoom lens - For full-frame mirrorless cameras.  High-speed AF - Owing to newly developed motor.  Newly developed optical stabiliser - High compensation capability up to 7 stops.  Security in various shooting situations - Dust and Splash Resistant Structure.  Multi-material structure - Lightweight and strong robustness.  Customizable functions - Interchangeable Tripod Socket.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£2,099.00 £1,999.00
£150 Winter Early Bird Saving
Sigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Sony FESigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Sony FE
Sale
Sigma 60-600mm f4.5-6.3 DG DN OS Sports lens for Sony FE
Rugged ultra-telephoto 10x zoom lens - For full-frame mirrorless cameras.  High-speed AF - Owing to newly developed motor.  Newly developed optical stabiliser - High compensation capability up to 7 stops.  Security in various shooting situations - Dust and Splash Resistant Structure.  Multi-material structure - Lightweight and strong robustness.  Customizable functions - Interchangeable Tripod Socket.  Upgrading? Check our offer for your old gear0% Finance

in stock In Stock

£2,099.00 £1,949.00

£20 Discount
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Fujifilm XSigma 18-50mm f2.8 DC DN | Contemporary lens for Fujifilm X
Sale
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Fujifilm X
Exceptionally versatile - Perfect for everyday use with its full-frame equivalent focal range of 27-75mm.  Bright aperture - Thanks to the constant f2.8 aperture, you can acheive cleaner images when shooting in low light .  Travel friendly - Small and compact body design allows you to take it everywhere.  Featherweight - At a mere 290g, you'll barely know it's there.  Upgrading? Check our offer for your old gear

in stock Good Stock

£479.00 £459.00
£70 Saving
Sigma AF 20mm f1.4 DG DN Art lens for Lumix L-mountSigma AF 20mm f1.4 DG DN Art lens for Lumix L-mount
Sale
Sigma AF 20mm f1.4 DG DN Art lens for Lumix L-mount
An ultra-wide-angle 20mm focal length with an exceptional F1.4 aperture - create expressive landscapes and astro photos with uncompromised results.  Lens construction: 17 elements in 15 groups - 2 FLD and 3 aspherical elements.  Water- and oil-repellent coating - Nano Porous Coating plus Super Multi-Layer Coating.  Lens Heater Retainer - keeps the optional electric blanket in place.  Focus Mode Switch - and Aperture Ring Lock Switch.  High-precision, durable brass bayonet mount - Classic ‘Made in Japan’ craftsmanship.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£899.00 £829.00

Free Filter
Sigma AF 16-28mm f2.8 DG DN Contemporary lens for Lumix L-mountSigma AF 16-28mm f2.8 DG DN Contemporary lens for Lumix L-mount
Sale
Sigma AF 16-28mm f2.8 DG DN Contemporary lens for Lumix L-mount
Compact, lightweight - wide-angle zoom lens.  Ultra-wide - 16mm to 28mm focal length.  Constant f2.8 aperture - enables a shallow depth of field.  Wide viewing angle - ideal for shooting in confined spaces.  Stunning close-ups - down to 0.25m.  Weighs just 450g.  Upgrading? Check our offer for your old gear

in stock In Stock

£799.00 £749.00
Free Filter
Sigma AF 16-28mm f2.8 DG DN Contemporary lens for Sony FESigma AF 16-28mm f2.8 DG DN Contemporary lens for Sony FE
Sale
Sigma AF 16-28mm f2.8 DG DN Contemporary lens for Sony FE
Compact, lightweight - wide-angle zoom lens.  Ultra-wide - 16mm to 28mm focal length.  Constant f2.8 aperture - enables a shallow depth of field.  Wide viewing angle - ideal for shooting in confined spaces.  Stunning close-ups - down to 0.25m.  Weighs just 450g.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£799.00 £749.00

£10 Discount
Sigma 16mm f1.4 DC DN Contemporary lens for Fuji-X
Sale
Sigma 16mm f1.4 DC DN Contemporary lens for Fuji-X
Compact and lightweight - Wide angle prime lens.  Stepping motor - Delivers excellent autofocus with quiet performance.  High build quality - Dust and splash proof design .  Beautiful defocus effects - Circular 9 Blade diaphragm.  Crisp results even wide open at f1.4 - Excellent low light performance.  Expect superb resolution - Designed to minimise flare and ghosting.  Upgrading? Check our offer for your old gear

in stock In Stock

£389.00 £379.00
£20 Discount
Sigma 30mm f1.4 DC DN Contemporary lens for Fuji-X
Sale
Sigma 30mm f1.4 DC DN Contemporary lens for Fuji-X
Compact and lightweight lens - Outstanding image quality F1.4 brightness.  Super multi layer coating - Reduces flare and ghosting.  Shallow depth of field - Beautiful bokeh effect.  Stepping motor - Excellent autofocus with quiet performance.  High precision - Rugged brass bayonet mount.  Rounded diaphragm - attractive blur in the out-of-focus areas of the image.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£319.00 £299.00

£20 Saving
Sigma 20mm f2 DG DN Contemporary lens for Lumix L-mountSigma 20mm f2 DG DN Contemporary lens for Lumix L-mount
Sale
Sigma 20mm f2 DG DN Contemporary lens for Lumix L-mount
Ultra-compact - The small size is perfect capturing ultra-wide travel shots.  Bright - Shoot cleaner images in low light thanks to the f2 maximum aperture.  Smooth focus - The smooth manual focussing is also perfect for video shooters.  Rugged - The metal weather sealed body gives you confidence shooting in poor weather.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£649.00 £629.00
£20 Saving
Sigma 20mm f2 DG DN Contemporary lens for Sony FESigma 20mm f2 DG DN Contemporary lens for Sony FE
Sale
Sigma 20mm f2 DG DN Contemporary lens for Sony FE
Ultra-compact - The small size is perfect capturing ultra-wide travel shots.  Bright - Shoot cleaner images in low light thanks to the f2 maximum aperture.  Smooth focus - The smooth manual focussing is also perfect for video shooters.  Rugged - The metal weather sealed body gives you confidence shooting in poor weather.  Stunning optics - SLD, FLD and Aspherical elements offer edge to edge sharpness.  Upgrading? Check our offer for your old gear0% Finance

in stock Low Stock - order now or contact us to reserve

£649.00 £629.00

£20 Discount
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Lumix L-mountSigma 18-50mm f2.8 DC DN | Contemporary lens for Lumix L-mount
Sale
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Lumix L-mount
Exceptionally versatile - Perfect for everyday use with its full-frame equivalent focal range of 27-75mm.  Bright aperture - Thanks to the constant f2.8 aperture, you can acheive cleaner images when shooting in low light .  Travel friendly - Small and compact body design allows you to take it everywhere.  Featherweight - At a mere 290g, you'll barely know it's there.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£479.00 £459.00
£20 Discount
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Sony ESigma 18-50mm f2.8 DC DN | Contemporary lens for Sony E
Sale
Sigma 18-50mm f2.8 DC DN | Contemporary lens for Sony E
Exceptionally versatile - Perfect for everyday use with its full-frame equivalent focal range of 27-75mm.  Bright aperture - Thanks to the constant f2.8 aperture, you can acheive cleaner images when shooting in low light .  Travel friendly - Small and compact body design allows you to take it everywhere.  Featherweight - At a mere 290g, you'll barely know it's there.  Upgrading? Check our offer for your old gear

in stock In Stock

£479.00 £459.00

Sigma LH582-02 Lens Hood for the 18-50mm F2.8 DC lens
Sigma LH582-02 Lens Hood for the 18-50mm F2.8 DC lens
Genuine - This is an official Sigma lens hood.  Protect - Helps to protect the from knocks or bumps.  Reduces flare - Lens hoods help to block stray light from entering the lens.  

in stock Low Stock - order now or contact us to reserve

£31.90
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Sigma 24mm f2 DG DN Contemporary lens for Sony FE
Sale
Sigma 24mm f2 DG DN Contemporary lens for Sony FE
New standards of optical performance - For the Contemporary line.  Premium Compact Prime - For mirrorless users.  Designed to be perfectly matched to more compact systems - Without sacrificing performance.  Superb optical quality - With exceptional portability.  High precision aspherical glass moulded lenses -Archives both good aberration correction and compact lens size.  Precision cut aluminium parts - Give the barrel a sleek, stylish finish and provide superb durability.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£559.00 £529.00

Sigma 24mm f2 DG DN Contemporary lens for Lumix L-mountSigma 24mm f2 DG DN Contemporary lens for Lumix L-mount
Sigma 24mm f2 DG DN Contemporary lens for Lumix L-mount
New standards of optical performance - For the Contemporary line.  Premium Compact Prime - For mirrorless users.  Designed to be perfectly matched to more compact systems - Without sacrificing performance.  Superb optical quality - With exceptional portability.  High precision aspherical glass moulded lenses -Archives both good aberration correction and compact lens size.  Precision cut aluminium parts - Give the barrel a sleek, stylish finish and provide superb durability.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£559.00
£50 Discount
Sigma 150-600mm f5-6.3 DG DN OS Sports lens for Sony FE
Sale
Sigma 150-600mm f5-6.3 DG DN OS Sports lens for Sony FE
Outstanding telephoto optics - Made exclusively for mirrorless cameras.  Quiet and fast AF stepping motor - Excellent tracking capabilities.  Shoot handheld - Built-in image stabilisation .  Dual action zoom design - Programmable buttons.  Excellent choice in a wide variety of conditions - Dust and splash resistant structure .  Update firmware and customise settings - With the USB Dock.  Upgrading? Check our offer for your old gear

in stock Low Stock - order now or contact us to reserve

£1,249.00 £1,199.00

£70 Discount
Sigma 150-600mm f5-6.3 DG DN OS Sports lens, Lumix L-mount
Sale
Sigma 150-600mm f5-6.3 DG DN OS Sports lens, Lumix L-mount
Outstanding telephoto optics - Made exclusively for mirrorless cameras.  Quiet and fast AF stepping motor - Excellent tracking capabilities.  Shoot handheld - Built-in image stabilisation .  Dual action zoom design - Programmable buttons.  Excellent choice in a wide variety of conditions - Dust and splash resistant structure .  Update firmware and customise settings - With the USB Dock.  Upgrading? Check our offer for your old gear

in stock In Stock

£1,249.00 £1,179.00
In stock
Sigma Back Cap II for Canon EOS
Sigma Back Cap II for Canon EOS
Sigma Back Cap II for Canon EOS

in stock Good Stock

£4.90
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What are the types of camera lenses?

  • Camera lenses are generally defined by two key factors.  The first is thing you will see is the Focal Length. The Focal length of a lens will be measured in mm and can vary from as low as 4.5mm right up to 1200mm or even higher.
  • The second factor is the Aperture.  The aperture is measured as a fraction of focal length/diameter of the lens – But you do not need to know this! What you’ll need to know is that a f/1.8 lens is ‘faster’ than an f/2.8 and will as a rule cost more money!

How do I know which lenses fit my camera?

  • The absolute basic is to know what camera you have, almost all cameras use their own mounts so you will likely need one of – Canon, Nikon, Sony, Fujifilm, Panasonic/Olympus ( Known as Micro Four Thirds )

  • Once you have established this, you will need to know if your camera is an SLR or Mirrorless
  • Finally, do you have a ‘Full-frame’ camera or a Crop Sensor – This one is simplified with certain brands as they do not make a Full-Frame option!
  • If all of that has confused you, get in touch, we can point you in the right direction in no time.

So you know what lenses fit you camera, which has probably narrowed things down from the 1000s into the 100s now…

What should I look for when choosing a lens?

  • With lenses ranging from under £150 right up to the deposit on a flat (Seriously), setting your budget is a good place to start.
  • The most important thing to consider when choosing a lens is what are you hoping to photograph? If you are hoping to get in closer than you see with your eye then a Telephoto Lens would be what you need. If you want to fit more in then a cleverly named Wide Angle lens is what you are after. As a point of reference the human eye sees at around 50mm, so is often referred to as a Standard Lens, any number lower than this will be Wide Angle, any number larger will be Telephoto. If you have a crop sensor camera then the Standard lens is either 25mm for Panasonic/Olympus or 35mm for everyone else.
  • The next consideration is would you like a Zoom Lens or a Fixed Lens? A Zoom Lens is any lens with a variable focal length. They are available in wide angle, telephoto, and standard.  If you bought your camera with a lens it is likely a Standard Zoom, i.e. one which covers the Standard focal length for your camera. A fixed lens is a lens which does not zoom, these are some of the simplest lenses and by their nature can give some of the best results, but their lack of flexibility does not suit everyone.

What does an aperture do?

  • The aperture is simply the hole in the lens through which the light travels.
  • The aperture of a lens affects 2 factors. The first is fairly obvious, a wider aperture will allow more light to pass through the lens, this has the effect of allowing you to use faster shutter speeds.  Or if you prefer... More light can hit the sensor for any given shutter speed. Think of it like the iris of your eye.
  • The 2nd effect of changing your aperture is the depth of field. A physically larger lens needs to be focussed more accurately to bring the light rays from the edge of the lens to the same point as those that pass straight through the centre.  A wide aperture (say f1.8) will create a shallow depth of field.  This is what you will be looking for to take nice sharp portraits with a soft blur to the background (known as Bokeh). By contrast, a pin-hole camera only passes light straight through and does not need to be focussed.

What is a Prime Lens?

  • A Prime lens is any lens with a fixed aperture - Think 50mm f1.8 AKA the Nifty 50. These lenses are often some of the highest quality lenses. This is due to the fact they contain fewer elements than a zoom lens, each element will effect the light transmission slightly as it passes through. 

 What is a Zoom Lens?

What is a Wide angle / Fisheye Lens?

  • A Wide angle is any lens with allows you to distort the image to fit more in. These are great when you cant step back to fit more in and are used for Landscapes, large group shots (Think Weddings & School photos) and Architecture. Anything wider than 28mm is considered wide, but the lower the mm the wider the lens. Popular Wide angles will start from 16mm, or in some cases even wider. Though at this point they are often referred to as Fisheye. See all the wide angle lenses we stock here and filter by brand.
  • A Fisheye lens is an extremely wide angle lens which will distort the image, often into a circular image. See all the fisheye lenses we stock here and filter by brand.

What is a Telephoto Lens?

What is a Macro Lens?

  • Macro is something often seen on lenses, but a true Macro Lens is one which will give what is known as a 1:1 ratio. What this means it that the image hitting the sensor is the same size as in real life... The result is a close up photo with no distortion. Macro lenses often produce very shallow depth of fields and are used to create amazing abstract photograhpy of even the most mundane subjects. A true Macro Lens will usually be a fixed focal length and are usually in the range of 60-120mm (Though not always!) See all the macro lenses we stock here and filter by brand.

In Summary

  • There are 3 main considerations; Which Focal Length would you like? Is a wide Aperture important to you? And do you need a Zoom?

If you would like help answering these questions, that is where Castle Cameras comes in. Our expert team will be happy to help you find the right lens for the job. Just pop into one of our shops, give us a ring or start a live chat.