PRIMA LUCE LAB ARCO 3" TO ESATTO 4" ADAPTER M72 the mirrors are protected from

the mirrors are protected from atmospheric agents such as humidity and dust

625 x Light gathering power 1275 x (compared to unaided eye) Focuser 2" Crayford with 1

Objective lens diameter 30 mm

This kit includes a 315mm long counterweight shaft and 1kg counterweight and is suitable for 8" tubes such as the Celestron CPC 8" or Meade LX200-ACF 8"

PRIMA LUCE LAB ARCO 3" TO ESATTO 4" ADAPTER M72 the mirrors are protected fromThis adapter allows you to connect the Prima Luce Lab ARCO 3" robotic rotator to the ESATTO 4" microfocuser and control it via the dedicated port on the ESATTO. It has an optical thickness of 1. 5mm, so adding this adapter will increase the thickness of the ARCO 3" from 23mm to 24. 5mm. Note: This adapter cannot be used to connect the Arco 3" to the Takahashi FSQ 106 series due to interference with the internal lens elements. Please contact us for an