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| F-Theta Scan Lens |
| 07-05 |
Laser beam expander has two main purposes: mirror the diameter of laser beams is extended for one; Another is to minimize laser beams divergence Angle. Therefore, it is used for long-distance lighting or projection, and focus on the system. A bunch of the beam by beam expander divergence Angle, and beam expander inverse ratio become changes. And without beam expander, compared to the beam of light after beam expander smaller can be focused on. Laser beam expander avaiable lens alignment is the magnification of beam diameter from laser beam, the output of beam width product for certain value, when approximately waist radius, the expanded x times corresponding divergence Angle for the original 1 / compressed x, compression divergence Angle is in fact the alignment of laser, flare size and divergence Angle product is optical not variables, divergence Angle decreases, and compression divergence Angle did not improve the beam quality, beam waist radius and the quality is the product of divergence Angle, compression divergence Angle at the same time will accompany waist radius of increases, the spot size increases, laser marker machine lens often peace games together to use.
Features:
Low insertion loss
High-power bear ability
Transmission visible
Can be customized
Optical element is all kinds of laser system is an important part of the laser beam, directly affects the quality and performance. The excellent properties of research, batch production of laser optical element in laser technology application to have the important meaning.
Our professional for all kinds of laser system to provide excellent performance lens, manufacturers and end users for laser provide best lens collocation, can also according to special requirements of special design (including optical design and membrane is design) and processing.
Our current products with infrared primarily, han almost infrared, visible two big series. Products are widely applied in the laser marking, engraving and cutting, welding, drilling, medical, etc. Various kinds of medium power lasers and infrared zoom lens, burns should wait for all sorts of infrared optical lens camera.
Our main product categories:
Output coupling mirror, divide bundle of lens, close bunch of lens, window mirror, flat convex mirror, crescent lens, mirror etc.
Products mainly basal material:
ZnSe ZnSe (CVD) and gaas (CaAs), LiuHuaXin (ZnS), Ge (Ge), silicon (Si), CaF2), ruby 【 (Al2O3), the sapphire ((Al2O3), etc. Make beam deviation minimum
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