6 applications of optical filters in consumer electronics and medical beauty

Regarding the optical products of filters and lens prisms that are needed in the six fields of beauty equipment, projection equipment, robots, optical measurement, biometrics, and biometrics. We have made a detailed list to give you a more intuitive understanding of the application areas of optical filters.

I. Optical measurement

1. Laser rangefinder: 635nm narrowband filter, 635nm reflector, double-sided AR glass, 905nm narrowband filter

2. Lidar: 905nm narrowband filter, reflector, 1064nm narrowband filter

3. Two-dimensional code scanner: IR-CUT650 filter, reflector, 650 bandpass filter, positioning grating

4. Line caster: red light bandpass filter, green light bandpass filter, rod mirror, prism

II. Biometrics

1. Face recognition: 940nm narrow band filter, infrared filter,

2. Fingerprint recognition: 850nm narrowband filter, 940nm narrowband filter, infrared window, prism

3. Vein recognition: infrared board, infrared glass

4. Identify the iris: 980nm narrow band filter, reflector

III. Biomedical

1. Fluorescence analyzer: two-way beam splitter, high cut-off bandpass filter

2. Microplate reader: NBP405, narrow band filter

3. Blood detector: 525nm band pass filter, narrow band filter, prism

4. Eye examination equipment: dichroic mirror, reflector, calibration plate, narrow band filter

IV. Beauty Equipment

1. Home beauty: LP420, LP490, LP550, LP600, LP650 and other portable low-power hair removal and skin rejuvenation devices

2. Medical beauty: sapphire light guide crystal, 808nm light guide crystal, IPL wave plate

3. Skin detection: polarized lens, IR-CUT filter

V. projection equipment

1. Projector: dichroic mirror, high-reflection mirror, double-sided AR glass

2. Home projection: screen printing window glass, infrared window film

3. Interactive projection: 808nm narrowband filter, IR-CUT650 filter, 940nm filter

4. HUD head-up display: reflector, spherical mirror

VI. Robots

1. Industrial robots: spectroscopic lens, narrow band filter, double-sided AR glass

2. Robotic arm: narrow band filter, silk screen window glass, infrared window

3. Smart home: panel glass, IR-CUT650 filter, infrared filter, narrowband filter

4. UAV: UV filter, ND filter, CPL filter, infrared filter