LinShang LS108D Lens transmittance Measurement Instrument

LINSHANG LS108D lens transmittance Tester measurement beam of light diameter < 0.5mm (standard), Measurement accuracy better than +/- 2% (colorless uniform light-transmitting substance), factory standard sample detection better than +/- 1%, resolution 0.1%, infrared peak wavelength 850nm/940nm two-way test, visible peak wavelength 550nm.