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Plano-convex cylindrical lenses are useful for line imaging or uni-axial magnification in a wide range of applications. These lenses are manufactured from BK7 grade A optical glass and are supplied uncoated. Anti-reflection coatings are available as listed earlier in this section. To order an anti-reflection coated lens simply append the wavelength in nanometers to the product number. These lenses may be combined with other lenses to form complex imaging systems.
Specifications | |
Material | BK7 grade A optical glass |
Design Wavelength | 632.8 nm |
Design Index | n=1.5147 |
Surface Figure | x: lambda/2; y: 2lambda |
Dimension Tolerance | +/-0.2mm |
Paraxial Focal Length | +/-2% |
Centration | 3 arc minutes |
Clear Aperture | >85% of diameter |
Surface Quality | 60-40 S/D |
Bevel | 0.25mmx45deg |
Company Show:
Alpha Optics specializes in optical lens manufacturing for over 20 years.
Main Products: spherical lens, ball lens, micro lens, rod lens, achromatic lens, prisms, infrared lens, cylindrical lens, windows, filters, mirror, beam splitters, coatings, aspheric lens, optical assemblies and reference plates.
Main Customers: most are in the filed of optics, lasers, medical science, electronics, tele-communication and others.
Measurement Systems: Zygo GPI XP interferometer, Trioptics Automated Focus/Centering Tester, Perkin Elmer Lambda 900 UV/VIS/NIR spectrophotometer, XQ15GI Plano Laser interferometer, and Fujinon F301FC Curved Laser Interferometer.