Used APM 2" Dielectric Diagonal with fast-lock

Condition:

This is an APM 2" dielectric star diagonal in excellent condition. The mirror is clean and the outer body is free of marks. This includes both dust caps and a box. 

Description

With 1/10 wavelength p-v, our star diagonal offers excellent surface accuracy, which results in top contrast values and excellent image brightness thanks to our state-of-the-art, new dielectric reflective layer.

The stable body is precisely CNC-milled. The accessories are held securely with the modern 2" APM quick-release clamp (Q-Lock). The eyepiece-side accessories are held in place over the entire surface by means of a ring clamp. In contrast to clamping screws, the eyepiece or adapter is centered and precisely on the optical axis. Not pressed against the opposite surface. The front 2" barrel can be unscrewed and has the familiar 2" SC thread.

Characteristics:

• High precision mirror surface (1/10 p.v.)
• High reflective dielectric layer (99% R)
• Solid and precisely manufactured body
• Top values in contrast and resolution
• APM Q-Lock centering clamp system

Delivery:

• • APM zenith mirror DX 2"
  • Protective caps