중국 비디오 채널 Wuhan Siwer Optics Co.,Ltd
저희에게 연락하십시오
집 비디오 재생 목록 홈페이지

Lens painting

透镜
July 31, 2020
저희에게 연락하십시오
Lens edge painting is to control stray light, improve signal-to-noise ratio and improve contrast. Stray light exists at the edge of optical elements in imaging system and photoelectric system, which increases the noise in the signal and affects the contrast of the system. Coating black matt paint or ink on the edge of optical elements can reduce stray light and improve signal-to-noise ratio.
관련 동영상
Ruby ball lens 00:15

Ruby ball lens
透镜
August 05, 2020
ZnSe lenses for Laser 00:15

ZnSe lenses for Laser
透镜
August 04, 2020
Half ball lens 00:13

Half ball lens
透镜
August 01, 2020
Optical bandpass filter 00:19

Optical bandpass filter
滤光片
August 04, 2020
Optical polishing 00:10

Optical polishing
抛光
July 31, 2020
Optical prisms polishing 00:20

Optical prisms polishing
抛光
July 29, 2020
Optical filters 00:19

Optical filters
滤光片
August 01, 2020
ZnSe protected window for thermal Imaging, FLIR, and Medical Systems 00:12

ZnSe protected window for thermal Imaging, FLIR, and Medical Systems
窗口
August 04, 2020
Optical CaF2 protected windows 00:15

Optical CaF2 protected windows
窗口
August 04, 2020
Optical Wedge Prism 00:13

Optical Wedge Prism
棱镜
August 01, 2020