31 - 36 of 36
manual varifocal instrumentation lens
Selling leads
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Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:20:21
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Customized Diameter BK-7 Optical Glass Lens And Prism For Instruments Device Tools the equilateral triangular prism can appear seven color light like ...
2026-05-21 17:22:11
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Customized Diameter BK-7 Optical Glass Lens And Prism For Instruments Device Tools the equilateral triangular prism can appear seven color light like ...
2026-05-21 17:22:22
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Specification Materials Metal, Glass Total Track Length 21mm Focal Length 14.5mm Distortion 99.8@850nm±20nm Damage Threshold 50J/cm2 Screw Thread M12...
2026-05-21 17:23:52
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...475nm reflection more than 99.8%. 2) Special purpose for projector and optical instrument: visible total reflection 400~680nm reflection is more ...
2026-05-21 17:23:04
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..., ultrasonic cleaning and opitcal coating, our test instruments include Trioptics Lens Measurement system, Lambda900 spectrophotometer, Spherical ...
2026-05-21 17:22:08
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