Plano-Convex Lens is best used where one conjugate point (object distance S or image distance S') is more than five times the other. This lens shape is near best-form for either focusing collimated light or for collimating a point source.
Product Specification / Models
Material: grade A optical glass or Fused Silica
Diameter Tolerance: +0.0, -0.15mm(Standard), +0.0, -0.02mm(Precision)
Paraxial Focal Length: +/-2%
Centration: 3 arc minutes
Clear Aperture: >85% of diameter
Surface Figure: firstname.lastname@example.org
Surface Quality: 60-40 S/D
Application / Models
Experimenting and Prototyping Applications
Alpha Optics, founded in 1991 in Fuzhou, China with 50,000 sq. ft factory area, designs, manufactures, and supplies a wide range of optical products, including precision lenses, ball lenses, aspheric lenses, micro lenses, infrared lenses, plastic lenses, prisms, windows, beam splitters, cylindrical lenses, optical assemblies and reference plates to customers around the world in the area of optics, lasers, medical science, electronics, tele-communication and others.Equipped with state-of-the-art metrology capabilities, extensive fabrication equipments, and over 20 years of optics industry experience, Alpha Optics offers high performance optical products at extremely competitive prices.
In addition to a combination of experienced engineers and skilled workers, Alpha Optics incorporates as a part of its manufacturing portfolios the best measurement systems available on the market. Some of them are: Zygo GPI XP interferometer, Trioptics Automated Focus/Centering Tester, Perkin-Elmer Lambda 900 UV/VIS/NIR spectrophotometer, XQ15-GI Plano Laser interferometer, and Fujinon F301FC Curved Laser Interferometer.
Certified to ISO 9001 and ISO14001, Alpha Optics always aims at continuous improvements in both quality and environmental practices. Quality is at the core of our strategy as we commit ourself to providing high quality, competitive price, on-time delivery, and total customer satisfaction.