LHQYA Optical Polariscope Lens Stress Tester, CP-12 Crystal Lens Detection Machine, for Optical Lenses, Polarizers, Glasses
£74.24
The difference between real and real in the injection molding process, the PC lens tension surface distribution, and the difference between real and fake crystal lens. To detect changes in the mounting power of finished lenses and lenses during the production process. The Polarizer Stress Detector observes the bright and dark bands of the lens to understand internal distortion. Device for measuring the variation in distance between fixed points when the volume is deformed. Convenient to use on all clear glasses and colored glasses.
LHQYA Optical Polariscope Lens Stress Tester, CP-12 Crystal Lens Detection Machine, for Optical Lenses, Polarizers, Glasses
The difference between real and real in the injection molding process, the PC lens tension surface distribution, and the difference between real and fake crystal lens. To detect changes in the mounting power of finished lenses and lenses during the production process. The Polarizer Stress Detector observes the bright and dark bands of the lens to understand internal distortion. Device for measuring the variation in distance between fixed points when the volume is deformed. Convenient to use on all clear glasses and colored glasses.
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£74.24
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