Product description
The Nikon D810A is an ultra high-definition model that boasts the best image quality in the history of Nikon digital SLR cameras with an effective pixel count of 36.3-million pixels, a Nikon FX-format CMOS sensor with no optical low-pass filter and the latest image-processing engine, EXPEED 4. It makes the most of the incredible rendering capabilities of the D810, while utilizing an optical filter adopted to enable beautiful reproduction of vivid reds in images of nebulae that emit H-alpha light, something very difficult with run-of-the-mill digital SLR cameras. The optical filter on the front surface of the image sensor is capable of four times greater transmission of H-alpha light than is that used with the D810. This enables clear and vivid reproduction of the strong red H-alpha light emitted by nebulae and galaxies.D810A specifications have also been modified from those of the D810 to make astrophotography easier and more enjoyable. Modifications include the addition of a long-exposure manual (M) mode that supports exposure times up to 900 s and a live view preview function that makes focusing and composing images easier with display of a preview at a shutter speed of 30 s when an exposure time longer than 30 s is specified. In addition, the D810A has inherited a number of functions from the D810 that are convenient for astrophotography, including the ability to enlarge the view through the lens displayed in the camera monitor during live view up to approximately
From the Manufacturer
Capture the jewels of the night sky with Nikon's first DSLR dedicated to long-exposure deep-sky astrophotography. Create staggering high-resolution images of H-alpha emission nebulae and other celestial objects thanks to a specialized IR cut filter and a 36.3 megapixel FX-format full-frame image sensor with no optical low-pass filter. Shoot ultra-long exposures up to 900 seconds (15 minutes), then stack the resulting images with optional third-party software. Create star trail images that span the entire sky with unlimited continuous JPEG shooting. Take your passion for the cosmos out of this world.
Capture the jewels of the night sky like never before with Nikon's first DSLR dedicated to long-exposure deep-sky astrophotography. Based on the award-winning full-frame D810, the D810A records the brilliant red tones of H-alpha emission nebulae with a level of detail and sharpness, wide dynamic range and rich tonality almost unimaginable until now. Reveal the faintest celestial objects with exposures up to 15 minutes long; and noise-free performance at ISO levels as high as 12,800 (expandable to 51,000). Create star trail images that span the entire sky with unlimited continuous JPEG shooting. Whether using a fixed tripod, equatorial mount, connected to a telescope or tethered to a laptop, the D810A can take your passion for the cosmos out of this world.
Stellar resolution
A game-changing DSLR for astrophotography
The D810A is designed exclusively for astrophotography, a first for Nikon models. Its IR filter is optimized for H-alpha red tones, resulting in four times greater sensitivity to the 656 nm wavelength than a standard DSLR. Celestial objects like emission nebulae can be captured in staggering detail by the 36.3-megapixel full-frame CMOS image sensor, which has no optical low-pass filter for even greater resolution. Capture views of the nighttime sky you may not have thought possible.
Reveal the secrets of the cosmos
Long exposure, deep-sky shooting
Capture the faintest celestial objects with brilliant clarity. An electronic front curtain shutter eliminates internal vibrations, key for sharp long exposure images. Virtual Exposure Preview helps you frame and focus when in BULB or Time Mode, and the Long Exposure M Mode enables exposures up to 900 seconds (15 minutes). Nikon's free downloadable Capture NX-D software has an Astro Noise Reduction filter that eliminates pixel artifacts without sacrificing stars.
Star trails unlimited
Time-lapse, Interval Timer and unlimited continuous shooting
Shoot an unlimited number of high-quality JPEG images when using the CH or CL Release Modes with a shutter speed slower than four seconds to produce beautiful light trails. Take up to 9,999 photos at any shutter speed with the Interval Timer and create smooth, even time-lapse sequences in-camera or in post production with optional third party software. A 12-bit uncompressed RAW size S* file size makes for faster image transfers and file management without sacrificing image quality.
A lifetime of brilliant performances
The D810A is designed to withstand the hardships of long-duration, high-volume outdoor shooting. Its shutter has been tested to 200,000 cycles, and its rugged magnesium alloy body has stringently tested weather and dust sealing. Add the optional battery pack/grip for greater comfort and extended shots per charge, and tether to a laptop with a high-speed USB 3.0 connection.
Notice
1、Customs Duties and Taxes
All customs taxes/VAT and related charges are not included in the order, these charges are the buyer's responsibility to bear. Please check with your country's customs authority to determine if there will be additional costs or restrictions prior to order.
2、Product Exchange and Return
1)、For the product return,the buyer must contact us first and follow our return policy and procedure. Return without authorization will not be handled.
2)、For a faulty or defective product found within 7 days of receiving, buyer can request a refund or exchange, we will pay for the return shipping cost. But if found buyer misrepresents the condition of the product, we may impose a USD30 handling fee and the product will be returned to you at your expense.
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3、Product authenticity
All products we sell are 100% brand new and genuine. We source products directly from manufacturers and suppliers all over the world so there may be some differences between packaging and version. If you have any doubt, please contact us before order.