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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #272693

For Sale: Secondary Diagonal Telescope Mirror

Ad No.: 272693
Seller: Antares Optics
Price: $199.99
S & H: Buyer pays shipping
Payment: PayPal, Credit Card, Personal or Cashier's Checks, Money Orders
Posted: 5/19/2004 3:24 PM
Location: 261 David Parkway
Ontario, NY - United States
Phone: 585-265-4820 or 585-233-1029
Ad Hits: 33
A brand new Antares Optics 3.10"
Fully Certified Secondary Elliptical Diagonal Telescope Mirror!

3.10" Fused Silica 1/16(.066)wave PV, & 1/80(.012)RMS!
Tested & Certified at 100% aperture.
Reg. $239.99, on sale for $199.99!
Zygo GPI interferogram included.

All standard size mirrors are in stock, available immediately.
1.30" 1.52" 1.83" 2.14" 2.60" 3.10" 3.50" 4.00" or 4.250"
Price list can be found on our website. Please inquiry on availability of specific surface accuracy.
(Fused Silica Quartz also available, add 25%)

Enhanced aluminum coating, better than 96% reflectance over full visual spectrum, and peek, 98% at the midrange of 550 NM! Using E beam deposition, with ion assist. Coating certification included.

Made of the highest quality fine annealed, low expansion Pyrex substrate! Each part is individually inspected, tested and certified at 100% clear aperture!

By using our certified 1/30 wave PV Dynaflect reference surface, it allows our interferometers to take measurements on extremely reflective surfaces. We know what the surface tests at before and after it has been coated, and so will you!

Antares Optics is your resource for Ultra Precision Mirrors, Prisms & Custom Optical Components.

Paypal, Credit Card, Money Order, or Check. Thank you, and clear skies!
Antares Optics USA.
Questions? Please ask for Mannie Zimmermann, or
Frederick Koch.
315-524-8211 or

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