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10.2" f/15 Off Axis Mirror For Sale

Price - $1,500.00

Ad Number: 140691

Posted: 23 Jun 2018

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10.2" diameter off axis parabola.
This is the heart of the ultimate planetary telescope. 10" f/15 unobstructed folded reflector.
This is an off axis segment from a 30" f/5 mirror. The optical axis is 4.5" from the edge of the mirror.
Focal length 151"
Precision annealed Pyrex
1.8" edge thickness

This system can be folded about 3/4 of the way back with a 4 or 5" flat.
There are a few scratches on the mirror, the parent mirror was broken.

$1500 shipped and no PayPal fee


  • Condition Mostly New
  • Location Salt Lake City

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