Grid
List
Sigma 105mm f1.4 DG HSM Art lens for Canon EOS
Optical system delivering unsurpassed F1.4 performance with exceptional peripheral brightness. Includes three FLD glass elements, two SLD glass elements, and one aspherical lens element. Fast HSM autofocus with full-time manual focus override. Rounded 9-blade diaphragm for ultra-smooth bokeh effect. ?Water Resistant. Upgrading? Check our offer for your old gear
Sigma 14mm f1.8 DG HSM Art lens for Canon EOS
World First! - Meet the world's first 14mm f1.8 designed for DSLR cameras. Quality optics - The renowned ART-line optics offer superior edge to edge sharpness. Night lovers - See the night sky in a new way thanks to the unique f1.8 aperture. Built tough - Thanks to the rugged splashproof construction you can shoot in all weathers. Minimal aberrations - Three FLD glass elements and four SLD glass elements help minimise chromatic aberration. Upgrading? Check our offer for your old gear
Sigma 150-600mm f5-6.3 DG OS HSM Contemporary lens for Canon EOS
Outstanding versatility - This lightweight hyper-telephoto zoom offers a huge range. Great all-round - High performance optics with a rugged, lightweight body. Weather sealed - Splash and dust resistant construction offers confidence when shooting in harsh environments. Intelligent OS - An acceleration sensor ensures the optical stabilisation is working to its fullest capabilities . Locked and ready - A new zoom lock allows the lens to be locked at any focal length. High speed AF - The new HSM motor delivers fast, accurate and silent autofocus. Upgrading? Check our offer for your old gear
In Stock
£899.00 £849.00
Sigma 18-35mm f1.8 DC HSM Art lens for Canon EF
Image quality until now found only in a fixed focal length lens - The definitive large aperture APS-C format standard zoom lens. Ultimate performance - Latest Sigma technologies offer F1.8 throughout the zoom range. Creates attractive bokeh effects in many situation - Rounded diaphragm is designed to produce rounded out-of-focus light points when opened to near maximum aperture . Hyper Sonic Motor - Extremely quiet operation leaves animals undisturbed while focussing. Incorporates an inner zoom - With their unchanging barrel length, these lenses also enhance balance and stability for the photographer. Brass mount combines high precision with rugged construction - Its treated surfaces and enhanced strength contribute to the exceptional durability of the lens. Upgrading? Check our offer for your old gear
Sigma 20mm f1.4 DG HSM Art lens for Canon EOS
An ultra-wide-angle lens with F1.4 brightness. Smooth Bokeh with rounded 9-blade diaphragm. Hypersonic Motor (HSM) for fast and quiet AF. Dust and splash-proof structure. Weight 950g. Upgrading? Check our offer for your old gear
Sigma 24-70mm f2.8 DG OS HSM Art lens for Canon EOS
Professional quality - The 24-70mm f2.8 ART offers top quality optics. Versatile - A focal range and aperture combo loved for its versatility . Tough - The 24-70mm f2.8 ART features a rugged weather sealed body. Fast - The bright constant f2.8 allows for easy shooting in lowlight. Quick - Sigma's new HSM autofocus motor offers speed and precision while being silent. Upgrading? Check our offer for your old gear
Sigma 24mm f1.4 DG HSM Art lens for Canon EOS
EF-Mount Lens/Full-Frame Format. FLD and Special Low Dispersion Elements. Full-Time Manual Focus Override. Rounded 9-Blade Diaphragm. Compatible with Sigma USB Dock. Weight 665g. Upgrading? Check our offer for your old gear
Sigma 2x Tele Converter TC-2001 for Canon EOS
Equally rugged - Weather sealed construction. AF to f8 - Allows autofocus up to f8 on select camera bodies. Quality optics - SLD glass elements help minimise aberrations. Lightweight - weighing in at 290g, it is very portable. Upgrading? Check our offer for your old gear
Sigma 35mm f1.4 DG HSM Art lens for Canon EOS
A classic combo - Wide standard with a bright wide aperture. Pleasing bokeh - Thanks to the 9 rounded aperture blades it produces a smooth and attractive background blur. Strong optics - Sigma's multi-layer coatings offer superb resolution with minimal flare and ghosting. High speed AF - The new HSM motor delivers fast, accurate and silent autofocus. Upgrading? Check our offer for your old gear
Sigma 50-100mm f1.8 DC HSM Art lens for Canon EOS
Fast-aperture lenses with a mid-tele zoom designed for APS-C DSLR bodies. Ideal for Creative, Travel, Wedding & Events, Portrait, Sports & Action photography. Designed to minimize flare and ghosting. Tripod socket designed for stable, comfortable operation. Thanks to SIGMA's inner focus and inner zoom technologies, adjusting the focus and zoom rings does not change the length of the lens. F1.8 throughout the entire zoom range. Upgrading? Check our offer for your old gear
Sigma 500mm f4 DG OS HSM Sports lens for Canon EOS
Prime flagship - Top-quality optics designed to offer superior resolution. Built for pro's - With a weather sealed construction, this SPORTS lens can take the day to day abuse from pro's. High speed AF - The latest generation HSM motor delivers fast, accurate and silent autofocus. Customisable - Autofocus and the Optical Stabilisation can be customised to suit your requirements . Upgrading? Check our offer for your old gear
Sigma 50mm f1.4 DG HSM Art lens for Canon EOS
The ultimate standard - A classic redifined for the modern age. Pleasing bokeh - Thanks to the 9 rounded aperture blades it produces a smooth and attractive background blur. Strong optics - Sigma's multi-layer coatings offer superb resolution with minimal flare and ghosting. High speed AF - The new HSM motor delivers fast, accurate and silent autofocus. Upgrading? Check our offer for your old gear
Sigma 85mm f1.4 DG HSM Art lens for Canon EOS
Unrivalled performance - Ultra-sharp optics and stunning bokeh make this the ultimate portrait lens. High resolution - The all new complex optical formula is designed for modern high resolution sensors. Pleasing bokeh - Thanks to the 9 rounded aperture blades it produces a smooth and attractive background blur. High speed AF - The new HSM motor delivers fast, accurate and silent autofocus. Upgrading? Check our offer for your old gear
Sigma USB dock for Canon EOS
Customise - Micro tune and update your lens . Update firmware - Sigma's Art, Contemporary & Sport range. Adjust parameters - so Auto Focus speed, focal limiter & OS Function. Free Download - Sigma Optimization Pro Software.
Canon EF-S 10-18mm f4.5-5.6 IS STM lens
Ultra-wide-angle zoom lens - Extremely light and compact. STM technology - Enable smooth, quiet continuous focusing when shooting video. 4 stops image stabilisation - 4 stops Helps protect against the effects of camera shake. 7-blade circular aperture - Capable of creating stunning background blur . Minimum focusing distance of 0.22m - That still allows you to enjoy an ultra-wide field of view. Upgrading? Check our offer for your old gear
Low Stock - order now or contact us to reserve
£254.00 £249.00
Canon EF 24-105mm f4 L IS II USM lens
Specialised lens elements producing high image quality right across the zoom range. Smooth bokeh from near-circular 10 diaphragm blades. Shoot up to 4 stops slower than without stabilisation. Upgrading? Check our offer for your old gear
Canon EF 12 II extension tube
Great value macro lens alternative - For photographing macro subjects. Superb for macro shooting - Lets you get closer to your subject. Maintains electronic contact - Between lens and body. Reduces the minimum focusing distance of your lens - Allowing you to get closer . Works with selected Canon EF lenses. Most effective with wide-angle lenses - a longer lens needs a longer tube to achieve the same effect .
Canon EF 25 extension tube
Great value macro lens alternative - For photographing macro subjects. Superb for macro shooting - Lets you get closer to your subject. Maintains electronic contact - Between lens and body. Reduces the minimum focusing distance of your lens - Allowing you to get closer . Works with selected Canon EF lenses. Most effective with wide-angle lenses - a longer lens needs a longer tube to achieve the same effect .
Canon EF-S 24mm f2.8 STM lens
Capture natural looking images - A near human eye perspective. Compatible with - Canon EOS DSLR cameras with an APS-C sensor. Suited to shooting both stills and movies - STM focusing technology. Shoot in low light - Even hand held. Prevent glare from the sun - Super Spectra lens coating. Create beautiful bokeh - Large f/2.8 maximum aperture.
Canon EF-S 55-250mm f4-5.6 IS STM lens
Compact -Powerful telephoto zoom. STM technology - Enable smooth, quiet continuous focusing when shooting video. 3.5-stop Image Stabiliser - Helps protect against the effects of camera shake. Superb image quality - Ultra-low Dispersion (UD) element and Super Spectra lens coatings. Great for - Sport, nature and travel photography. Upgrading? Check our offer for your old gear
Kenko DG Extension tube set 36 20 12 for Canon EOS
Great value macro lens alternative - For photographing macro subjects. Enables closer focusing - Provides macro capability. Works individually or combined - 12mm, 20mm, 36mm Tubes. Retains auto focus capability - Canon EF and EF-S lenses. Robust - Metal mounts.
Low Stock - order now or contact us to reserve
£129.00 £119.00
Kenko Teleplus 2x HD DGX Converter for Canon EOS
Magnification: 2.0x. Depth of Field: 1/2 of prime lens. Minimum Focus Distance: Same as prime lens. Optical Construction: 5 elements in 3 groups. Diaphragm Coupling: Fully automatic.
Kenko Teleplus 1.4x HD DGX Converter for Canon EOS
Lightweight and compact teleconverter - Multiply the focal length of the lens. Complete communication and signal integrity - Autofocus, aperture and data calculation functions. Ability to convert and record EXIF data - According to the multiplication factor of the converter. High quality optical elements - Made in Japan .
Good Stock
£149.75 £79.75
DSLR Lenses For Sale
Most of the popular DSLRs used a half-size, 24x16mm APS-C, 'crop' sensor with only professional models continuing with the full 24x36mm frame of 35mm film.
The crop sensor takes a smaller lens to produce a similar result or crops the image from a full frame lens to increase its zoom power by a 'crop factor' of one and a half times.
A crop sensor camera will accept all the lenses below. The smaller sensor 'crops' the edges of the image so the camera captures and displays a less wide-angle or greater telephoto effect with any particular lens. The focal length, or zoom range, you need for a particular job will be different on a full-frame or a crop sensor camera.
Both Nikon and Canon have two ranges of lenses. Their original SLR lenses (Canon EF and Nikon F/FX) can all be used on all their DSLRs.
In addition, both manufacturers have produced a range of lenses (Canon EF-S and Nikon DX) specifically for the smaller cameras.
Sigma crop sensor lenses include the letters DC, digital crop, in their name.
The Canon EF-S lenses protrude further back to take advantage of the smaller mirror size and are locked out of their full frame cameras. The Nikon DX lenses, and Sigma DC lenses for Canon, can be used on a full-frame model which will recognise it and crop the image to match the capability of the lens.
A standard, prime lens has a focal length similar to the diagonal of the image sensor.
If your maths is up to scratch, you will have already calculated that the diagonal of a 24x36 rectangle is 43.267.
The 35mm film cameras of the 70s came with a very slightly longer 45mm or even 50mm and, very occasionally, a 55mm lens.
The diagonal of a 24x16 rectangle is 28.84. One of the very few crop sensor cameras with a fixed lens, the popular Fujifilm X100V comes with a 30mm lens.
A 30mm lens on a crop sensor camera will produce the same picture as the 45mm lens on a full-frame one.
Even if your maths is very basic, you can probably work out that 45 is 1.5 x 30.
So a 200mm lens on a crop-sensor camera will behave the same as a 300mm lens on a full-frame camera.
A 400mm lens on a crop-sensor camera will behave the same as a 600mm lens on a full-frame camera.
A standard 28-80 zoom on a film SLR equates to a 18-55mm lens on a Canon 2000D or Nikon D5600.
