Nikon Camera D850a Full Range (75015)
3458.19 $
Tax included
The small "a" in the camera model stands for astromodified. Standard cameras typically include a filter that reduces the red spectral range, so the sensor closely matches human color perception in daylight. However, this filter also blocks the important H-alpha wavelength, which is crucial for capturing the glowing gas nebulae seen in astronomy. During astromodification, this filter is removed to allow greater sensitivity to red light, especially in the H-alpha and SII ranges.