Filter and lens prism optics are used in six areas: medical devices, beauty equipment, projection equipment, robotics, optical measurement, and biometrics.Yutai Optical has created a detailed list to give you a better 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、Laser radar: 905nm narrow-band filter, reflector, 1064nm narrow-band filter
3, 2D code scanner: IR-CUT650 filter, reflector, 650
bandpass filter, positioning grating
4, line projector: red bandpass filter, green bandpass filter, rod mirror, prisms
II.Biometrics
1、Face recognition: 940nm narrow band filter,
infrared filter,
2, fingerprint identification: 850nm narrow-band filter, 940nm narrow-band filter, infrared window plate, prisms
3、Vein recognition: infrared plate, infrared glass
4、Iris recognition: 980nm narrow-band filter, reflective mirror
III. Biomedical
1, fluorescence analyser: two-way spectroscopy, high cut-off bandpass filter
2、Enzyme labeller: NBP405, narrow band filter
3, blood detector: 525nm bandpass filter, narrow band filter, prisms
4, Ophthalmic examination instruments: two-way dichroic mirror, reflector, calibration plate, narrow band filter
IV. Beauty Instruments
1, home beauty: LP420, LP490, LP550, LP600, LP650 and other portable low-power hair removal and skin rejuvenation instrument
2、Medical beauty: sapphire light-guiding crystal, 808nm light-guiding crystal, IPL wave plate
3、Skin testing: polarising lens, IR-CUT filter
V. Projection equipment
1、Projection light machine: two-way dichroic mirror, high contrast mirror, double-sided AR glass
2, home projection: silkscreen window glass, infrared window sheet
3, interactive projection: 808nm narrow band filter, IR-CUT650 filter, 940nm
filter
4, HUD head-up display: reflective mirror, spherical mirror
VI. Robotics
1、Industrial robots: Beamsplitters, narrow band filters, double-sided AR glass
2、Manipulator arm: narrow band filter, screen printing window glass, infrared window sheet
3、Smart Home: Panel Glass, IR-CUT650 Filter, IR Filter, Narrow Band Filter
4、Drone: UV filter, ND filter, CPL filter, infrared filter
PREV : Which side of the filter should be facing the input light source?
NEXT : What are the effects of using coatings on optical lenses?