Askar V Exchangeable 60mm and 80mm Astrograph - ASKAR-V Optolong Filters Though quite safe with careful

Though quite safe with careful use

and enhance the wave length of Hα and OIII

bringing your view of the Moon

When adding heavier accessories or photographic equipment

(FASTAR imaging requires a third party lens assembly in place of the secondary mirror)

Askar V Exchangeable 60mm and 80mm Astrograph - ASKAR-V Optolong Filters Though quite safe with carefulAskar V Exchangeable 60mm and 80mm Astrograph Have you every wanted to easily change your focal distance to meet your imaging needs? Now you can with the worlds first exchangeable astrograph system. Easily swap between apertures, focal lengths, and reducers to suit your shot! No more extra rigs. Focal range adjustable from 270mm up to 600mm using included main optics, reducer, and extender Replaceable objective lens can change from 80mm to 60mm