제품설명
Optical Tester for telescope
광학 망원경 시험기
Measuring the position of stress of injection product, avoid fracture
제품규격
Standard Compliance
Sunglasses: EN1836
Protective Eyewear: EN167
Technical Specifications:
A 20X Telescope with an aperture nominally 20mm fitted with adjustable eyepieces with reticule .
Test and set-up distance 4.6M, Illuminate Target.
Electronic display: The focusing of the telescope is electronically digitized and the measurement of
refractive power is shown on a digital display. Standard Adult Head-form compliance to EN168 .
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