Standard glass ruler,Optical Working Glass Scale - Optry tech Co.,Ltd

May 23,2024

Optical Measuring Instruments calibartion standard glass ruler is just like a kind of very precise ruler, and on its surface, accurate divisions are equally marked. You may measure the length by counting its divisions.

Camera 1951-USAF resolution test chart,Measuring standard glass - Optry tech Co.,Ltd

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Glass line ruler is widely used in measuring rooms and workshops of all levels of measuring units, research institutes and precision machining

High Precision Glass Line Ruler Precision 1μm Optical Instrument Standard Rule Quadratic Element Projector Standard Rule (0-10mm)

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Calibration standard glass ruler,Glass scale - Optry tech Co.,Ltd

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