Art No. : GS600-8" F/4 Newtonian

This 8" f/4 Newtonian optical tube assembly will produce a wide field view for imaging or for visual observations in deep space. The OTA comes with a 2" Micro 10:1 Crayford-style focuser with 1.25" eyepiece adapter, also could be install upgrade Linear bearing camera connect focuser EAF compatible. Standard accessories include a 8x50 finder with bracket, dust cover to keep the optics clean during storage.

Specification:

* 8" Parabolic primary mirror

* Focal length: 812mm, F/4

* 70mm secondary mirror

* Enhanced aluminum coating 94% reflectivity

* 2" Micro 10: 1 Crayford style focuser w/1.25" adapter

* 3 points mirror cell w/12V cooling fan


Standard accessories:

* 8x 50mm fully multi-coated achromatic Finder

* 230mm Tube rings

* V type dovetail plate

* 35mm extension tube 2"