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Nikon D810A for Astrophotography Officially Unveiled

February 10, 2015 By Eric Reagan

Nikon D810A

The Nikon D810A is a new full frame DSLR that is a modified D810 designed exclusively for astrophotography.

The infrared cut filter has been modified for the hydrogen alpha wavelength in order to capture diffuse nebulae in the night sky. It provides four times greater sensitivity of the 656nm wavelength. Additionally, it adds a new long exposure manual mode with shutter speeds possible from 4, 5, 8, 10, 15, 20, 30, 60, 120, 180, 240, 300, 600 or 900 seconds (15 minutes).

Nikon D810 front

The D810A offers a sensitivity range of ISO 200-12,800 (expandable to Hi-2 51,200). It also has a new Virtual Exposure Preview Mode, “which displays an estimated preview image and is available when shooting at shutter speeds longer than 30 seconds when in Live View. The brightened preview image represents a 30 second exposure, simplifying focusing and composition.”

Virtually all of the other Nikon D810 settings are available on the D810A; however, due to the modifications, the D810A is not recommended for general photography.

The Nikon D810A should be available in May 2015. Pricing has not yet been announced.

Update: It looks like B&H has listed the price at $3796.95. Check it out here at B&H Photo.

Filed Under: Nikon Tagged With: astrophotography, D810A, Nikon

 

Comments

  1. Tristan Robitaille says

    February 10, 2015 at 10:29 pm

    Is that the way cameras are going? There seems to be more and more ultra-specialized camera that really excel at one thing. It’s interesting though and I really think that’s a good thing since I want the best quality possible from what I’ve got.

  2. jojo says

    February 13, 2015 at 6:14 am

    I’m new to astrophotography, so please bear with me. I have a question.

    Your report says this camera is “Designed exclusively for astrophotography.”
    Nikon say on their website “The image sensor in the D810A is optimized specifically for astrophotography. Its specialized image sensor is four times more sensitive to H-alpha red tones than an ordinary DSLR. As such, it is not suitable for general photography.”

    My question is this: when should I use the pop-up flash in astrophotography?

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