Astronomik L-RGB Type 2c Filterset 1.25" (Pre-owned) Field De-Rotator with the luminance of the

with the luminance of the narrowband image used instead of Ha alone

For avid birders or others interested in wild life observation

to give them more magnifying power

Optical Chain with Full Frame cameras

The QHY CAA

Astronomik L-RGB Type 2c Filterset 1.25" (Pre-owned) Field De-Rotator with the luminance of theIn excellent condition The Astronomik L RGB Type 2c filter set is specially designed for astrophotography with CCD cameras, enabling natural color reproduction of planets, stars, emission nebulae, and reflection nebulae. It features highest transmission rates for short exposure times. Both stars and objects emitting light in spectral lines are shown in their true colors, as if the objects were bright enough to be seen with photopic vision. This