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Products > optical switch > Suzhou PTC Optical Instrument Co., Ltd | Similar Products
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optical switch

" found 2 Products from Suzhou PTC Optical Instrument Co., Ltd, China
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Automatic Computerized Polariscope Measuring Stress Retardation

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Automatic Computerized Polariscope Measuring Stress Retardation
switched freely to control detecting speed; 6. Using area array LED light source, the brightness difference between center and edge is ≤20%; Specification Overall size: 363*285*490mm Weight: ...

PTC Computerized Glass Polariscope Stress Magnifier

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PTC Computerized Glass Polariscope Stress Magnifier
optical crystals, such as calcium fluoride Instrument parameters Detecting range 0-280nm Magnification 1-24 times Viewing field max 176×132mm min 6.9×5.2mm Accuracy about ±1.5nm (scale compass ...
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