Van Keuren set of four Optical Flats in case
1 in stock
1 in stock
|10 × 10 × 4 in
|Sold AS IS. As Described
|5 - New/Like New
This is an extraordinary set of Van Keuren fused-quartz optical flats complete with fitted hardwood cabinet. The set consists of three flats of two inch diameter and one flat of three inches diameter. All are 0.625 inches in thickness.
All four flats are accurate to 1 millionth of an inch on both surfaces. The three inch flat is marked 1CC for the bottom, 1CV for the top. All of the two inch flats are marked similarly � 1CV for the bottom and 1CC for the top. CV denotes �convex�, and CC denotes �concave�. I believe these are the highest grade flats that were commercially manufactured by Van Keuren, otherwise known as the �Reference� accuracy.
The flats are in absolutely flawless condition � there are no chips, scratches, or other blemishes on any of the surfaces. There is a current calibration sticker affixed to the cabinet (due date is 31 August 2010).
Location MB 94.
Photo set 761..
BMI Surplus, Inc. has a huge inventory of used, new and pre-owned Optical Windows and Flats for sale.
We will work with you individually to find the perfect set up for your application.
Buy online or give us a call at 781-871-8868. We have experienced customer service representatives standing by ready to help you!
BMI Surplus, Inc. is a dealer in used and sometimes new Surplus Scientific and Industrial Equipment – we cater to clients in search of items to be used for specific applications.
We do not offer a guarantee as many of our items are purchased by professionals in need of parts and pieces.
You will find many of our items listed on our website as untested or as parts or repair units even though in they are in good used condition.
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***OEM Van Keuren