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Contact person: Mr. Luo
Tel：13003800665
Email：lobo.luo@fzboyagd.com
Add：No.32, Rear Garden Road, Ma Bao Village, High-tech Zone, Fuzhou City, Fujian Province
Product Details
The center is thicker than the edge and has a converging effect on the light, so it is also called a converging lens. According to different shapes, convex lenses can be divided into biconvex lenses, plano-convex lenses and meniscus lenses, etc., by refracting light to change its propagation direction, so as to achieve the effect of image magnification, reduction, handstand or upright. The special shape leads to its unique optical properties. When the light passes through the cylindrical mirror, the light will be focused into a straight line or other forms of deformation. This property gives cylindrical lenses significant advantages in changing the size of the image, such as converting a point spot into a line spot, or changing the height of the image without changing the image width.
- Product Description
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Category Product schematic diagram Technical indicators Transmittance / Reflectance Curve Dielectric film mirror 
Surface finish: 20-10
Surface figure: λ/4 @633nm
Coating: R ≥ 99.8%The dielectric reflective film is composed of multiple layers of dielectric materials and has the ability to reflect light in a specific wavelength range. The principle of this reflective film is based on the interference and reflection of light. By controlling the thickness and refractive index of the film, the reflection of light at a specific wavelength can be achieved.
Metal film mirror 
Surface finish: 60-40
Surface figure: λ/8 @633nm
Coating: R ≥ 80%Metal reflective films are usually composed of a single metal layer, which can be plated with metals such as gold, silver, and aluminum, and has the advantages of high reflectivity and a wide spectral range. Right angle prism mirror 
Surface finish: 40-20
Surface figure: λ/4
Coating: R ≥ 99%A dielectric film or metal film layer can be coated on the hypotenuse of a right-angle prism, which can be used for light source reflection at 0° or 45° incidence, and has good performance for both S-polarized and P-polarized light. Corner cube 
Surface finish: 40-20
Reflected beam deviation: 10 seconds
Coating: R<0.25%A corner cube can reflect all incident light back to the prism in the original incident direction. It can be used as a reflector (reflector) for laser length measuring machines. Concave mirror 
Surface finish: 40-20
Surface figure: N-3; △ N-0.5
@633nm
Coating: R ≥ 99%Concave mirrors are suitable for a wide variety of condensing, imaging, and focusing applications. These reflective optical elements do not produce chromatic aberration when condensing light, making them particularly suitable for broadband light sources.
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Contact: Mr. Chen
Telephone:13003800665
E-mail:lobo.luo@fzboyagd.com
Address: No.32, Rear Garden Road, Ma Bao Village, High-tech Zone, Fuzhou City, Fujian Province
