Sold! A brand new Antares Optics 2.60" certified elliptical secondary telescope mirror. Flatness 1/17(.059)wave PV, and 1/100(.010)wave RMS! 40/20 clean. Zygo GPI interferometer certification included! Enhanced aluminum coating, better than 96% reflectance. Using E beam deposition, with ion assist. Coating curve certification as well.
Made of the highest quality fine annealed, low expansion Pyrex.
Each part is individually inspected and certified!!
Please note: sizes 3.50" and over are not a stock item." So please contact us to check on availability.)
The retail price for this mirror is $169.99
On sale for $149.99
Here on Astromart only! Paypal, Money Order, or Bank check work best! Thank you, and clear skies! Mannie