D810A

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MountNikon F
Flange Back46.5 mm
Mount Diameter44.0 mm
SensorFull Frame
Electronic ContactsYes
ManufacturerNikon
Release Year2015
BatteryEN-EL15 Find EN-EL15 on eBay
Memory CardCompactFlash (CF) + SD/SDHC/SDXC

The D810A is an astrophotography-specific variant of the D810, using a modified infrared-cut filter for greater sensitivity to hydrogen-alpha wavelengths and adding long-exposure modes aimed squarely at night-sky photographers. It shares the D810’s 36.3-megapixel full-frame sensor otherwise. It uses the native Nikon F mount, with AI/AI-S metering and AF/AF-S autofocus support.

Compatible Lenses

Native Mount — Nikon F Lenses (120)
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