M68 SPACER SET 0.15 - 1mm T ring Straight-through (S52

Straight-through (S52

DSD 245mm Vixen-style dovetail in Black for a more secure connection to the mount

The SPIDER 230C is designed specifically to be used with standard equatorial mounts for optical telescopes

7 kg (28 lbs) excluding counterweight Mount weight

Video showing installation using Chemset epoxy anchors

M68 SPACER SET 0.15 - 1mm T ring Straight-through (S52The M68 spacer ring set is useful for fine tuning the precise backfocus distance as required by correctors, as well as preventing binding between two M68 threaded parts. This set comes with nine rings of various thicknesses between 0. 15 and 1mm. Specifications Optical length 0. 15, 0. 2, 0. 3, 0. 4, 0. 5, 0. 6, 0. 7, 0. 8, 1 mm Weight 10 g SKU AX M68SHIM0. 15 1. 0