GSO 2" SuperView 30mm 7&8 is used on the

7&8 is used on the laptop to run the Windows Stellarium by data cable

Wiring power is quite simple but risky

I am curious if you have a drill press and tapping tool to drill the holes on the bearing cover

short Az/Alt steel slides (75mm un length)

The appearance is fabulous because of CNC and black anodized fabrication

GSO 2" SuperView 30mm 7&8 is used on theThis item is the shortest eyepiece in our GSO SuperView series eyepieces, All SuperView eyepieces in our store are 5 elements, fully multi coated, and aluminium body covered black anodize. They look fabulous compared with other with plastic body in the market. The 30mm SuperView eyepiece features 2", 68 degree FOV, 22mm eye relief , and fold down rubber eyeguard. The bottom thread accepts any 2" filter for advanced application. From many users