Shoot spectacular high-resolution images of the cosmos. Engineered exclusively for astrophotography, the D810A captures magnificent 36.3-megapixel images of nebulae that emit on the hydrogen-alpha wavelength. Thanks to a redesigned infrared (IR) cut filter, the D810A is four times more sensitive to the H-alpha spectral line (a wavelength of approx. 656 nm) than the D810. A powerful tool for photographers, this specialised D-SLR frees you to capture the true colour of deep sky marvels without modifying the camera. Specialized functions answer the challenges of astrophotography. And the camera’s ultra-high ISO and exceptional resolving power ensure brilliant detail.