The Nikon D810A is a specialized astrophotography version of the D810 with a modified infrared cut filter optimized for capturing hydrogen-alpha nebula emission. It is designed specifically for deep-sky astrophotography.
Product released: April 23, 2015
Latest firmware version
Version 1.03, released February 27, 2018
Verified by LatestUpdate: June 18, 2026
What's new in version 1.03
• Added the following supports for AF-P lenses:
- If the standby timer expires after focusing, the focus position will no longer change when the timer is reactivated.
- When focus is adjusted by rotating the lens focus ring, the focus indicator in the viewfinder (and in live view, the focus point in the monitor) now flash to indicate when infinity or the minimum focus distance is reached.
• Fixed the following issues:
- Microphone sensitivity would sometimes not be correctly adjusted when movies were recorded with Auto sensitivity selected for Microphone sensitivity.
- The camera would sometimes stop responding during multiple exposure shooting.
The Nikon D810A is a specialized astrophotography version of the D810 with a modified infrared cut filter optimized for capturing hydrogen-alpha nebula emission. It is designed specifically for deep-sky astrophotography. It was originally released on April 23, 2015.
What is the latest firmware version for the Nikon D810A?
The latest firmware version for the Nikon D810A is 1.03. It was released on February 27, 2018.
What changed in Nikon D810A firmware version 1.03?
Nikon D810A firmware version 1.03 includes the following changes: • Added the following supports for AF-P lenses:
- If the standby timer expires after focusing, the focus position will no longer change when the timer is reactivated.
- When focus is adjusted by rotating the lens focus ring, the focus indicator in the viewfinder (and in live view, the focus point in the monitor) now flash to indicate when infinity or the minimum focus distance is reached.
• Fixed the following issues:
- Microphone sensitivity would sometimes not be correctly adjusted whe...
How do I update the Nikon D810A firmware?
To update the Nikon D810A firmware, download the latest version (1.03) from Nikon's website. Follow Nikon's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Nikon's support page.
Where can I download the latest Nikon D810A firmware?
Details and download instructions for the latest Nikon D810A firmware (version 1.03) are on Nikon's official release page: https://downloadcenter.nikonimglib.com/en/products/198/D810A.html
How do I check for Nikon D810A firmware updates?
You can track Nikon D810A firmware updates automatically on LatestUpdate.io. We monitor Nikon's releases and notify you when new firmware versions are available, so you never miss an update.
Who makes the Nikon D810A?
The Nikon D810A is manufactured by Nikon. Visit the official product page for more information.