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If you want a high-end mirror star diagonal for your refractor telescope, this GSO 2" Quartz Dielectric Diagonal Mirror is your best choice. Quartz mirror offers greater thermal stability, resulting in minimal thermal expansion and contraction.
Features:
* 1/12 wave Optical glass Quartz mirror blank
* Dielectric coating with 99% reflectivity
* Housing is all metal CNC construction
* Includes a 1.25" to 2" eyepiece adapter
* Brass compression rings in 2" barrel and 1.25" adapter
* The 2" barrel and 1.25" adapter are both threaded to accept standard 2" filters
We also sell an optional 2" SCT barrel that will allow you to use
this refractor diagonal with SCT telescopes. With this accessory, there
is no need to buy another SCT diagonal and the same diagonal can be used
with both types of telescopes!
Coming Soon
If you have any comments or reviews you'd like to share with us, please email us. Thank you. |
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