TESTAR 60mm GUIDE SCOPE Computerized 1 x 10mm M54 Canon

1 x 10mm M54 Canon EF lens adapter

The installation process is quick and easy (follow the manual for instructions)

you will need specific adapters depending on the telescope:

Foam-lined hardcase

3A screw connector for EAGLE

TESTAR 60mm GUIDE SCOPE Computerized 1 x 10mm M54 CanonThe Testar 60mm Guide Scope has a focal length of 240mm and a focal ratio of f 4. The objective is a fully multi coated achromatic doublet for a greater optical precision. The border of the lenses are blackened to deliver a higher contrast. The 69mm support rings have 3 screws with a nylon tip for a perfect alignment with the main telescope. Having the guide scope aligned to the main telescope increases the guiding accuracy and it reduces the field