BAADER DIAMOND STEELTRACK 2" FOCUSER FOR SC Nikon It is recommended to use

It is recommended to use a UV/IR cut filter

High precision tracking with low periodic error (PE)<±3

Supported sensors: 1/2″ sensor

Note: This kit does not include the 131mm PLUS support rings shown in the photographs

Baader's customers had asked again and again: "Do you have a barlow lens or projection eyepiece – but with a flat field – which can be used with medium format (6x7 Pentax) cameras for imaging sun

BAADER DIAMOND STEELTRACK 2" FOCUSER FOR SC Nikon It is recommended to useThe Baader Diamond Steeltrack 2" Focuser for SC is a high capacity, high precision micro geared focuser for use with Schmidt Cassegrain telescopes. Unlike standard Crayford or rack & pinion drives, the true diamond micro geared mechanism has zero backlash and zero flexure. It is compatible with the Prima Luce Lab Sesto Senso 2 or ZWO EAF electronic focusers. The SC focuser includes both 2" and 3. 3" SC adapters. Note: In order to mount the ZWO EAF to