2" Dielectric 99% Diagonal CNC Machined


The new GSO 2" CNC machined dielectric diagonals offer an excellent mechanical and optical quality, the special feature as follow:

*Optical glass BK7 mirror blank
*Reflectivity 99% dielectric coating in the Deluxe star diagonal mirror
* Housing is an all metal construction

* Brass compression rings both for 2" and 1.25"
* The barrel and the 1.25" adaptor both offer a 2" filter thread
* Excellent mirror surface quality
over 1/12

Schmidt-Cassegrain Thread Version
Instead of the 2" barrel with this mirror star diagonal features an SCT thread. You can attach this diagonal directly to Schmidt-Cassegrain telescopes and many Maksutov-Cassegrains, as long as there is a SCT thread on the telescope. Of course both mirror star diagonal come complete with a 1.25" adaptor and brass compression rings for both 2" and 1.25" size.



  • Model: STD201
  • Shipping Weight: 0.3lbs
  • 0 Units in Stock
  • Manufactured by: GSO

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This product was added to our catalog on Saturday 03 July, 2010.

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