Nova Optical Systems has come into a large quantity of very high quality optical flat mirrors. These mirrors are polished on both sides to better than 1/20 wave.
These mirrors are government surplus. They have never been used, and most are still in their original packaging. They were made by 2 companies: Zygo and Spectra Physics.
All of the mirrors for sale are made from Grade A, precision annealed Zerodur
1/20 wave front side
1/4 wave back side.
Scratch-Dig 20/10
Most have polished edges and polished bevels
They come with 3 types of coatings.
Uncoated both sides.-- Perfect for testing other uncoated optics.
Dielectric one side.-- For testing other coated optics.
Aluminized on one side
All mirrors in all sizes are in stock, and can be shipped tomorrow!
Prices:
2" X 0.4" $75.00
2.5" X 0.5" $100
3" X 0.6 $200
4" X 0.8 $300
5" X 1.0" $400
6" X 1.2" $600
8" X 1.6" $1000
10" X 2.0" $1500