Bk7spherical Large Plano Convex Lens, Plano Concave Lens

- Sep 30, 2017-

Basic Info

Product Description

  • Shape: Ball, Hemisphere

  • Optical Plano Convex: Plano Convex Lens

  • Bk7 Spherical Large Plano Convex Lens: K9 Plano Convex Lens

  • Type: Convex Lens

  • Material: Optical Glass

  • Optical Plano Convex Cylindrical Lens: CaF2 Plano Convex Lens

  • Fuesd Sillica Plano Convex Lens: Quartz Plano Convex Lens

  • Origin: China


Material: BK7, fused silica, sapphire, znse, si
Usage: Optical instruments
Structure: Plano convex, plano concave, double convex, double concave
Shape: Spherical
Material: BK7, fused silica, sapphire, Znse, Si, Ge, optical glass
Thickness tolerance: +/-0.2mm
Surface quality: 60-40, 40/20, 20/10, 10/5
Focal length tolerance: +/-2%
Bevel: < 0.5mm*45degree
Clear aperture: > 90%
Coating: Upon customer request.

Packaging & Delivery
Packaging Details: Safey carton package
Delivery Detail: 25-30 workdays
.
Specifications
BK7 spherical large plano convex lens
1. Material: BK7optical glass
2. Diameter Tol: +0.0/-0.2mm
3. Centration< 3'
4. S/D: 60-40

BK7 spherical large plano convex lens, plano concave lens

Plano Convex Lenses are Optical Lenses with a positive focal length. Plano Convex Lenses are ideal for light collimation or for focusing applications utilizing monochromatic illumination, in a range of industries including industrial, pharmaceutical, robotics, or defense. PCX Lenses have one convex surface. For maximum efficiency, the second, plano (flat) surface should face the desired focal plane. Plano Convex lenses are commonly used in a wide range of applications or industries


1 Material BK7 or Fused silica
2 diameter 2-300+/-0.15mm
3 surface figure lambda/2,lambda/4
4 dimension tolerance +/-0.2mm
5 focal length tolerance +/-2%
6 centration 3arc min
7 surface qualtiy 60-40 scratch and dig
8  bevel 0.2-0.5mm*45degree