Askar 50P 50mm f/3.8 Petzval APO Astrograph Deep Sky Imaging Typical transmission of 94% at

Typical transmission of 94% at 656nm (H-alpha)

8MP resolution (1944×1472) and large 4

The telescope-side thread specification is:

8 inch chip IMX178

Askar 50P 50mm f/3.8 Petzval APO Astrograph Deep Sky Imaging Typical transmission of 94% atProduct Overview The Askar 50P is a compact, fast astrograph built for wide field astrophotography. Its 50mm aperture and 190mm focal length deliver a bright f 3. 8 system, while the quadruplet Petzval APO design (including SD glass) helps maintain sharp stars and a well corrected field across common imaging sensors. Product Images Specifications Aperture 50mm Focal Length 190mm Focal Ratio f 3. 8 Objective Lens Quadruplet Petzval APO (including one