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Van Keuren has a long history of innovation in the development and production of very precise, very round, very straight cylinders and ultra flat surfaces, with products as precision miniature pivots, fiber optic connectors, optical quartz flats, roller bearings, deadweight testers, needles, spools, and steel flats.
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Monochromatic
Lights
The correct monochromatic light can increase accuracy in measurement as well as actually improve inspection speed. To meet various needs, Van Keuren manufactures monochromatic lights in three different sizes, styles and materials: Mahogany, PVC and Steel. |
| Optical
Flats Van Keuren manufactures optical flats using only the most carefully selected annealed clear fused quartz. Fused quartz possesses a very low coefficient of linear expansion and is resistant to abrasion. All Van Keuren Optical Flats come furnished in a felt lined mahogany box with a certificate of calibration stating the actual flatness directly traceable to the National Institute of Standards & Technology. |
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Gear
Measuring Wires |
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