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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #237710

For Sale: Antares Optics Secondary Diagonal Telescope Mirror

Ad No.: 237710
Seller: Antares Optics
Posted: 12/23/2003 6:42 AM
Location: 261 David Parkway
Ontario, NY - United States
Phone: 585-265-4820 or 585-233-1029
Ad Hits: 299
A brand new Antares Optics Fully Certified Secondary Elliptical Diagonal Telescope Mirror!

Holiday sale:

Minor Axis: 4.25"
Flatness: 1/25(.043)wave PV, 1/140(.007) wave RMS
Clean: 10/5
Substrate: Fused Silica Quartz
Coating: EAL, better than 96% reflectance
List price $579.99
On Sale: $529.99

Zygo GPI interferogram and coating curve certification included.

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.

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

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

Paypal, Credit Card, Money Order, or Check.
Thank you, and Happy Holidays!
Antares Optics USA.
Questions? Ask for Mannie Zimmermann or
Frederick Koch.
315-524-8211 or

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