William Optics Gran Turismo 81 WIFD Triplet APO (T-GT-81 WIFD) Pro Aperture 65mm Focal Length 416mm

Aperture 65mm Focal Length 416mm Focal Ratio f/6

This iOptron CEM40 mount has a dual saddle that accommodates Losmandy and Vixen-style dovetail plates

This ZWO Hand Controller is designed to be used with the Electronic Automatic Focuser (EAF)

without needing a cumbersome counterweight or shaft

The QE peak value of the ASI2600MC Pro is 80%

William Optics Gran Turismo 81 WIFD Triplet APO (T-GT-81 WIFD) Pro Aperture 65mm Focal Length 416mmThe New Gamechanger Introducing the William Optics Internal Focus Design (WIFD) Apochromatic Series. This innovative and revolutionary design combines a precision (Patented) internal focusing mechanism with the highest quality optics available, providing the ultimate Apochromatic refractor for astrophotography. Designed from the ground up with the ability to handle the newest generation of large, heavy, high resolution cooled cameras, the rock solid