BAADER H-BETA 5.5nm FILTER mirror 75 thread to your Canon

75 thread to your Canon R

Go2Nova® 8407+ V2 controller with Advanced GOTONOVA® GOTO Technology with built in heater

The Sony IMX174’s global shutter function provides improved image quality for moving objects of fast image distortions caused by poor seeing

we recommend the Baader UFC system instead

BAADER H-BETA 5.5nm FILTER mirror 75 thread to your CanonThe Baader H Beta 5. 5nm filter is specifically designed for visual observation of faint emission nebulae under bright skies. Unlike H alpha filters, which are extremely difficult to use visually due to the lack of sensitivity of our eyes at the deep red end of the spectrum, H beta emissions are very close to where our eyes are most sensitive. Because of quantum mechanical coupling with H Alpha, you can see many of the same structures through an H