Nikon launch an astro camera and much more!

If you’re thinking that the price is astronomical, wait til you see the results! (Especialy if you’re taking snaps of nebulae that emit on the hydrogen-alpha wavelength)

Nikon today announces the D810A, the first FX-format D-SLR engineered for astrophotography. With a host of specialised functions, this camera captures magnificent 36.3-megapixel images of the cosmos.

The phenomenal D810A is a specially modified version of Nikon’s high-resolution master, the D810. With a redesigned infrared (IR) cut filter, this specialised D-SLR is four times more sensitive to the H-alpha spectral line (a wavelength of approx. 656 nm). For the first time with a Nikon, the true colour of nebulae that emit on the hydrogen-alpha wavelength can be captured without the need to modify the camera. Working alongside the new filter, the camera’s ultra-high ISO, outstanding resolving power, and a host of specialised functions combine to ensure photographers can capture deep sky marvels in brilliant detail.

Release date: end of May, SRP £2999, pre-order now

HIGH-DEFINITION ASTROPHOTOGRAPHY Designed to deliver the ultimate in image detail, the FX-format sensor enables high-contrast 36.3-megapixel images with minimised false colour. The standard ISO range of 200¬–12800 can be extended up to 51200 ISO (equivalent) and 3D noise reduction enables clean, well-defined images at high ISOs

MODIFIED INFRARED (IR) CUT FILTER The characteristics of the D810A’s optical filter have been modified to increase the transmission of reddish light from the hydrogen-alpha spectral line by approximately four times (compared to the D810). As a result, photographers can now capture the beautiful, “true-red” colour of nebulae that emit along the H-alpha wavelength without modifying the camera.

SPECIALISED FEATURES Equipped with a number of specialised functions, the D810A effectively counters some of the challenges astrophotographers face. Alongside Bulb and Time settings, a new Long Exposure Manual mode allows exposures of up to 900 seconds. To minimise internal vibrations during exposure, photographers can activate the camera’s electronic front-curtain shutter and reduce the risk of micro-blur in even subtle details

EXTENDED SHOOTING POWER Designed to keep you shooting for long periods of time, the D810A’s energy efficient design ensures the camera will reliably capture thousands of images with long exposures. The camera’s high-capacity EN-EL15 battery can capture up to 3,860 still images on a single charge, and additional power sources will keep you shooting for even longer. Nikon’s optional MB-D12 Multi-Power Battery Pack works seamlessly with the camera and can capture up to 10,660 still images on a single charge.

NIKKOR LENSES A great advantage of the D810A is the chance to use NIKKOR lenses. Acclaimed by astrophotography enthusiasts worldwide, NIKKOR lenses will draw out the full potential of the camera’s 36.3-megapixel sensor with ease. The highest calibre optics are vital for such a high-megapixel camera: from fast wide-angles like the AF-S NIKKOR 14–24mm f/2.8G ED lens, to a high-performance telephoto like the AF-S NIKKOR 200mm f/2G ED VR II lens, FX-format lenses ensure outstanding results.

The post Nikon launch an astro camera and much more! appeared first on Castle Cameras.

Posted by Iconography Ltd
10th February 2015

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