BK7 Round Plano-convex Cylindrical Lenses
BK7 Round Plano-convex Cylindrical Lenses,Cylindrical Lenses,cylindrical lens for astigmatism,cylindrical lenses vs Spherical Lenses
Our company can produce a variety of specifications, radius, different base material of flat convex cylindrical mirror, flat concave cylindrical mirror, double convex cylindrical mirror, double concave cylindrical mirror, crescent cylindrical mirror and other ordinary cylindrical mirror. Bk7 Round Plano-Convex Cylindrical Lenses,Plano Convex Cylinder Lens,Plano Concave Cylindrical Lenses,Plano-Convex Cylindrical Lenses Gold Dragon Optics Electronic Technology CO.,Ltd , https://www.golddragon-optics.com
Special cylindrical mirror can also be processed, such as: achromatic cylindrical mirror, parabolic cylindrical mirror, cylindrical ellipsoid and hyperboloid cylindrical mirror, such as aspheric surface cylindrical mirror and cylindrical mirror group.
Materials: optical glasses such as flint glass, ultraviolet fused quartz and infrared fused quartz, as well as optical crystal materials such as calcium fluoride (CaF2), germanium (Ge), Zinc selenide (ZnSe) and silicon (Si)
Focal length: ±5mm -- ±1000mm±1%(TIROPTICS OPTOMATIC2000 test in Germany)
Length: 2 mm - 300 mm + / - 0.1 mm
Width: 2 mm - 150 mm + / - 0.1 mm
Center thickness tolerance: ±0.2mm
Center deviation: 3-5 points
Surface accuracy: /2
Surface quality: 60/40
Effective diameter: 90%
Plating film: according to customer requirements can be coated
In addition, we have more than a thousand kinds of standard products, and some of the standard products in stock to meet your needs
Enterprise Logistics and Its Automation
Since ancient times, logistics has always existed along with human production practices. However, the concept of "logistics" was not long, originated from the military logistics during the Second World War, and the logistics concept and theory were accepted by the world because of the global oil crisis in the early 1970s. Logistics has become a logistics