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Salvo-Kreischer transmission spheres are thoughtfully designed, allowing you to measure larger radius convex surfaces than others on the market.


Salvo / Kreischer Optics has added a newly designed and market tested 20th wave f/0.56 Tsphere to its already extensive line of transmission spheres. Kreischer’s extended range Tspheres offer better flexibility to your interferometers at quality levels of 10th, 20th and now 40th wave. The engineering team at Salvo / Kreischer also offers special wavelength units at the customer’s request.


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