Security camera filter assembly
The AR/AR and AR/IR filters are respectively assembled on the lens holder, and the two filters are switched according to the day and night to achieve the high-definition imaging of security cameras in different light scenes, and are applied to camera modules.
Optical wavelength plate
By utilizing the excellent light transmittance and thermal conductivity of the product, it plays a role in light transmission and heat dissipation, and is used in various projectors.
Absorption coated filter
By coating infrared absorption ink on the optical substrate and multi layer design of optical film, the light incident at different angles would have a small deviation angle, so the detection range is more accurate, the imaged graphics are not distorted, and the image quality is greatly improved. It is used in smart cars and other camera modules.