Optical lenses, achromatic, cylindrical, meniscus, ball lenses

Optical glass lens
We could according to you requirement to make you require lenses for you.
We could make plano-convex lenses, plano-concave lenses, Bi-convex lenses, Bi-concave lenses, Ball lenses, Cylindrical lenses, Achromatic lneses, Meniscus lenses etc lenses. Please find the following specication for the lenses we could make.
High Precision Plano-Convex Lenses
Specifications:
Material: grade a optical glass or Fused Silica
Diameter Tolerance: +0.0, -0.05mm
Center Thickness Tolerance: ±0.05mm
Surface Quality: 40-20 scratch and dig
Centration: +/-1 arc minutes
Surface Figure: lambda/4 at 632.8nm
Clear Aperture: >85% of diameter
Bevel: 0.25x45deg
Coating: Upon requirement
Standard Plano-Convex Lenses
Specifications:
Material: grade a optical glass or Fused Silica
Diameter Tolerance: +0.0, -0.15mm
Center Thickness Tolerance: +/-0.1mm
Surface Quality: 60-40 scratch and dig
Centration: +/-3 arc minutes
Surface Figure: lambda/2 at 632.8nm
Clear Aperture: >85% of diameter
Bevel: 0.25x45deg
Coating: Upon requirement