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Lightglass Optics is where you can find the largest selection of Newport, Line Tool Company, OptoSigma, Thorlabs and other manufacturers of fine optomechanical equipment. By selling pre-owned equipment, Lightglass Optics can fill your Optical Research equipment needs at a substantial discount- saving those precious budget dollars. In addition, we have more Alignment Telescopes on our shelves than anybody else..anywhere!- currently over 100 - made by Keuffel and Esser (K&E), Brunson, Cubic Precision, Davidson Optronics, Engis, Taylor-Hobson and others. We also have supporting Optical Tooling to go with them. Just click on any line item to go to the page for that item.
71-6202 Magnet Back Mirror
71-6202 Magnet Back Mirror

71-6202 Magnet Back Mirror

Your Price: $800.00
In Stock
Part Number:976
The 71-6202 Magnet Back Mirror is the smaller brother of the 71-6204, being 3 inches in diameter instead of 4 inches. This mirror magnetically attaches to any compatible surface and is used to check perpendicularity of that surface with your line telescope or auto-collimator. This mirror is able to be used for both auto-collimation and auto-reflection. The 2-1/2 inch diameter mirror is flat to 1/4 wave and the mounting is precision ground parallel to the mirror to 3 seconds of arc.

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