Askar FRA500 - 90 APO (Quintuplet) Seestar S30 PRO you can also safely observe

you can also safely observe our own star

Overall length of the adaptor: 11mm

This allows you to use different focusers and still have a comfortable working distance

Light path (overall length) is 8

Askar FRA500 - 90 APO (Quintuplet) Seestar S30 PRO you can also safely observeAskar is the new line of specialised telescopes for astrophotography with particular emphasis on optical and also mechanical quality. The Anotation 'FRA' represents refractor telescopes with an integrated corrector element for a flat and corrected field of view. The FRA series is mainly used for astrophotography. The ASKAR FRA500 is a Petzval 5 element Apochromat with 500mm focal length, f 5. 6 focal ratio and 90mm aperture. 2 ED glasses are installed