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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 biconvex spherical mirror has good transmittance from ultraviolet to near infrared (190-2200nm). Quartz material is a common optical glass for preparing optical elements
Quartz biconvex lens is very suitable for many limited imaging applications. The biconvex lens is convex spherical with the front and rear surfaces, and the radius of curvature is equal, which makes the lens symmetrical, makes the spherical aberration small, and eliminates the coma and distortion.
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.
