Plano Convex lenses are the simplest form of lens having a flat surface on one side and a spherical surface on the other. They are also very close to the form which minimizes spherical aberration for infinite conjugate application .
   The lenses have a positive focal length, making them ideal for collecting and focusing light in imaging a applications. they are also useful in a variety of applications involving emitters, detectors, lasers and fiber optics

  Specifications & Tolerances
  Focal Length: ± 1%       Thickness: ± 0.1mm
  Surface Quality: 40-20   Material: BK7
  Diameter: + 0, -01mm    Centration: ±  1arcmin
  Aperture: >90%
  Coating: Optional Broadband AR 400-700nm (other wavelength available)

Diameter (mm) From 2mm to 200mm , The general  size are: 2 , 3, 4, 5, 6,  7, 8, 10, 12.7, 15, 20, 25, 25.4, 30, 38.1, 40, 50, 50.8, 60, 80, 100, 125, 150, 200. Focal Length  Please refer to  the Stock Products Focal Length Table Center Thickness Please refer to  the Stock Products Focal Length Table Edge Thickness Please refer to  the Stock Products Focal Length Table 　 　 We have both larger and smaller lenses and many other diameters to choose from, please call if you have special requirements.