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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.
71-5100 Spherical Adapter with Collet
K&E 71-5100 Spherical Adapter with Collet

71-5100 Spherical Adapter with Collet

Your Price: $360.00
In Stock
Part Number:794
The Keuffel & Esser 71-5100 Spherical Adapter with Collet is a precision ground sphere ground to a diameter of 3-1/2". Using a tapered sleeve collet, this can be tightened down to clamp the barrel of any A.I.A compliant telescope with a 2-1/4" diameter barrel. Using a K&E 71-5101 target stop ring in this Spherical Adapter allows you to mount targets or a lamp housing.

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