DSCG40-170 large parallel light pipe
apertueAngle of viewfieldmeasurement precisionusing environmentΦ170mm±20°Within 0°～±5° ≤1′Within ±5°～±15° ≤2′Within ±15°～±20° ≤2.5′-55℃～70℃
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TV inner focusing alignment light pipe
FunctionIt is applied for optical processing and assembleing for high precision lens,measured by CCD sensor,which is patiality measurement apparatu
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DSCG30-220 large parallel light pipe
apertueangle of viewfieldmeasurement precisionusing environmentΦ220mm±15°Within 0°～±5°≤1′Within ±5°～±10° ≤1.5′Within ±10°～±15°≤2′-55℃～70℃
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Dynamic optical&electronics autocollimation
Parameter：Effective diameterimage viewfield measurement viewfieldindication errorSampling frequencyMeasurement distanceφ100mm±2°11′Within 1′ ≤0.2″Within 5
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Large diameter autocollimation
FunctionIt adopt optical autocollimation image principle to transfer angle into linar value,high precision measure angle apparatus with CCD sensor side outlet.application for measuring straightness,fl
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