DR82A / OPERATION VIDEO

DR82A bench optical transmittance and lens demo

Name: DR82A bench optical transmittance and lens demo
Uploaded: 2026-10-07T03:15:05+00:00
Duration: 48 s
Description: See a DONGRU bench transmittance tester starting up, measuring a lens and displaying results and menu options.

See a DONGRU bench transmittance tester starting up, measuring a lens and displaying results and menu options.