What are the types of optical lens head mirror?
Release time:
2024-06-25
Optical lens is a spherical optical element made of transparent materials (glass, crystal, etc.) according to the law of light refraction, which can improve the utilization efficiency and luminous efficiency of light. Nowadays, optical lens is more and more widely used. According to the actual application requirements, optical design and modeling are used, and molding molds are manufactured, and suitable lenses are obtained through injection molding. So what are the types of optical lens head mirror? The following small series to introduce.
what are the types of optical lens head mirror:
1. Light surface: high light transmittance, the disadvantage is that the light mixing is not ideal, and light spots are prone to appear, especially the lens with poor material. It is generally used for large-degree lenses (above 30 degrees) or lamps that require high light.
2. Bead surface: It has a refraction effect, so the mixed light is relatively good, but part of the light is refracted back, resulting in a decrease in light transmittance, and the lighting height will also be affected to a certain extent. It is generally used for lamps with high light uniformity. It is recommended to use lamps above 24 w/m.
3. Frosted surface: frosted has emulsifying effect, good light mixing effect, low single light transmittance, frosted lens is not commonly used.
4. Plane stripe: the shape is like wave, that is, the stripe double angle lens.
5. Trapezoidal stripe: that is, a polarized lens, similar to a ladder higher than a layer, with directions.
The above content is an introduction to the types of the head mirror of the optical lens. Nowadays, the development of the optical lens has gone through a long process, and its role has been fully played in various fields. It should be noted that the reason why the optical lens can finely present the target object to the user has a lot to do with its internal composition, A large part of the main components of precision optical lenses contain lenses and lenses, so when using precision optical lenses, it is necessary to strictly prevent the appearance of the behavior of the main components of the lens.
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