Astronomik Hydrogen-Alpha filter with a bandpass of 6nm. For use with internal color filter wheel in QSI 500 Series cameras. This Ha filter is parfocal with the Astronomik LRGB Type IIc color filters shipped with QSI 500 Series cameras.
|Name||QSI - Astronomik 1.25" Hydrogen-Alpha filter 6nm FWHM|
|Manufacturer||Quantum Scientific Imaging, Inc.|