Various types of convex mirror optical glass
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1260001127885852672
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Product Description
LensIt is made according to the law of refraction of light. It is an optical element made of transparent material (such as glass, crystal, etc.). A lens is a refractive lens whose refractive surfaces are two spherical surfaces (part of a spherical surface), or a spherical surface (part of a spherical surface) and a plane transparent body. The image formed by the lens has both real and virtual images. Lens can be widely used in security, automotive, digital cameras, lasers, optical instruments and other fields, with the continuous development of the market, lens technology is more and more widely used.
double convex lensMainly used for converging light from a point source or transmitting images to other optical systems, used in wide-angle lenses, auto-collimators, light detection, laser collimation and infinity correction objective lenses, optical lenses and other fields.
1In the biconvex lens, the focal length of the intermediate portion of the lens surface is long, and the focal length of the end portion of each lens surface is short.
2The lenticular lens is mainly used for converging light from a point light source or transmitting an image to other optical systems.
The line passing through the centers of curvature of the two spherical surfaces of the lens is called the principal optical axis or principal axis of the lens. There is a special point on the main axis, through which the direction of light propagation is unchanged, this point is called the optical center of the lens, with the letter "O. A convex lens enables light rays parallel to the main optical axis to converge at a point on the main optical axis, which is called a focal point. Each side of the convex lens has a focal point and is symmetrical with respect to the optical center. The focal point is represented by the letter "F. The distance from the focal point to the optical center of the convex lens is called the focal length and is represented by the letter "f. Since the convex lens has the effect of converging light, it is also called a converging lens. The light directed to the concave lens becomes divergent after passing through the concave lens. Since the concave lens has the function of diverging light, it is also called a divergent lens.
Objectconvex lensWhen the distance is greater than 2 times the focal length, it will become an inverted and reduced real image. When the distance from the object to the convex lens is between 2 times the focal length and the focal length, it will become an inverted and enlarged real image. When the distance from the object to the convex lens is less than the focal length, it will become an upright and enlarged virtual image.
Products are rich, can more effectively meet the needs of professional users in the industry, is a precision glass deep processing experts, including five series of products are as follows:
1. flat, hot bending, bending steel tempered glass series;
2. special glass such as: quartz glass tubular, flake, special-shaped processing and special quartz glass bead series; high borosilicate glass tubular, flake, special-shaped blown glass product series; induction cooker, electric ceramic stove, fireplace, heater with microcrystalline glass series;
3. optical glass cold processing, coated optical glass series; Security cameras, projectors with optical lenses and LOGO lenses and military gun pointing device, glued mirror military series products; Watches, audio with single-piece, double-piece tempered glass series;
4. appliances, smart home panel, lighting, lock card security tempered glass series;
5. diving goggles with flat, myopia lenses, hyperopia lenses, double-focus hyperopia lenses series;
6. processing: water cutting, carving, special-shaped edge grinding, car edge, polishing, sandblasting, silk screen printing, bending steel, film, etc:
7. private customization, to meet customer personalized products.
The above glass series products are widely used in lighting, smart home, smart wear, 5G, 3D printing, electronic scales, home appliances, security products, optical lenses, projectors, UV machines, windows, boilers, flashlights, watches, diving mirrors and other industries.
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