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Hanzhong Brisun Optics Co., Ltd. Is the high High precision optical element manufacturer provides customized production of Various optical lenses, including spherical lens, cylindrical lens, optical window, mirror, prism, filter, metal base mirror and other high-precision optical elements. The base materials include various optical glass, fused quartz, calcium fluoride (CaF2), zinc selenide (ZnSe), germanium (GE), silicon (SI), sapphire, metal and other materials. And provide antireflective film, high reflection film, spectroscopic film, metal film and other optical coatings.
Quartz plano convex spherical lens can be used to focus collimated light or collimated point light source. In order to reduce the introduction of spherical aberration, the collimated light should be incident on the surface of the lens when focusing, and the incident light should be incident on the plane of the lens when collimating.
One side of the UV fused quartz Plano convex lens is a plane and the other side is a sphere. It is widely used in telescopes, microscopes, collimators, optical transceivers, magnifiers, condensing systems and eyepieces. The lens can be coated as needed.
The plano convex attractor has a convex surface and a plane, and has a positive focal length. It is usually used to reduce the beam, reduce the focal length or enlarge the image. In order to reduce spherical aberration, when a plano convex lens is used for collimating beam focusing, the beam should be incident on the lens surface; When used for point light source collimation, the beam is incident on the plane.
Technical parameters:
Material: UV fused quartz (JGS1, Corning 7980), infrared fused quartz (jgs3, Corning 7978)
Radius of curvature: ± 1mm - ± 50000mm ± 1%
Outer circle: 3mm-500mm ± 0.1mm
Center thickness tolerance: ± 0.05mm (we can process to ± 0.01mm with high precision)
Center deviation: 3′(we can process to 30 ″with high precision)
Surface accuracy: λ/ 4 (high precision, we can process to 1 / 10λ)
Surface quality: 40/20 (we can process to 10-5 with high precision)
Effective caliber: ≥90%
Coating: coating can be carried out according to customer requirements
In addition, we have thousands of kinds of stock, such as quartz plano convex lens, quartz plano concave lens, quartz biconvex lens, quartz biconvex lens, cylindrical lens, prism, filters, windows, beamsplitter and so on. The price is preferential and the quality is excellent, which can meet your demand for a small order.
If you are interested it, welcome to inquiry us or search "Hanzhong Borisun Optics Co.,Ltd "to know about more details.
