Askar 52 mm f/4 Guide Scope - Silver - 52F4GS-S Alpen Teton Binoculars Quality Interchangeable Eyepieces: The BOV1

Quality Interchangeable Eyepieces:  The BOV1

All updates have been performed on this telescope by Explore Scientific engineers to provide a new level of quality and performance

With the Fastar option on all EdgeHD optical systems

18 mm Eye Relief

Black Leather Look (8

Askar 52 mm f/4 Guide Scope - Silver - 52F4GS-S Alpen Teton Binoculars Quality Interchangeable Eyepieces: The BOV1Askar 52mm f 4 Guide Scope in Silver The Askar 52mm F4 Guide Scope is lightweight, compact, and stable. The large aperture is 164% larger than that of the Askar 32mm F4 guide scope, with the substantial increase of light the limiting magnitude can reach 10. 4. The optical design of the doublet objective lens, as well as the precise X&Y axis fine adjustment, gives this 52mm f 4 guidescope great accuracy and stability while the OTA weighs in at only 0.