Baader Planetarium 2" Fine tuning stop ring/Par-focal Ring


Baarder Planetarium 2" Fine tuning stop ring/Par-focal ring.

With brass clamp ring and two thumb screws.
Ideal for par-focal setting of Baader Planetarium Hyperion eyepieces with finetuning rings.

This ring can be used to prevent 2" eyepieces with 1.25" nosepieces (such as the Baader Planetarium Hyperion range) to touch the mirror of a 2"diagonal.
With the placement of the stop ring, a 1 ¼ "barrel in applications of fine tuning rings on the diagonal, or a prism is prevented (see picture below).

Add to Cart:

  • Model: BP_26A_2958027
  • Shipping Weight: 0.05kgs
  • 4 Units in Stock
  • Manufactured by: Baader Planetarium

This product was added to our catalog on Sunday 04 October, 2009.

Your IP Address is:
Copyright © 2019 Eridanus Optics CC. Powered by Zen Cart
eStart Your Web Store with Zen Cart(tm)