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Home > Classifieds > Astromart Classifieds > Telescope Making > Classified #234343

For Sale: Antares Optics Secondary Diagonal Telescope Mirror

Ad No.: 234343
Seller: Antares Optics
Posted: 12/7/2003 9:10 AM
Location: 261 David Parkway
Ontario, NY - United States
Phone: 585-265-4820 or 585-233-1029
Ad Hits: 326
A brand new Antares Optics 4.00" Fused Silica Quartz
Fully Certified Secondary Elliptical Diagonal Telescope Mirror.

Minor Axis: 4.00"
Flatness PV: Better than 1/20(.046)wave
Flatness RMS: 1/140(.007)wave
Substrate: Fused Silica Quartz
Retails for $529.99
Now on sale $499.99
Happy Holidays!

Zygo GPI interferometer interferogram & 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 Pyrex or 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, Visa, M/C, Discover, Money Order, or Check. Thank you, and clear skies!
Antares Optics USA.
Questions? Ask for Mannie Zimmermann or
Frederick Koch.
315-524-8211 or

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