Material
   Crystal Material
   Coating Material
Opticelement
   Spherical Lense
   Cylinder Lense
   Prism
   Windows
Coating
   MIR Coating
   FIR Coating
   UV Coating
   Visible Coating
   NIR Coating
   Optical Assembly
stockproduct
   Windows
   Lenses
   Prism
Adir
   Ad
   IR

Opticelement


Plano-Convex Circular Lens
        A cylindrical lens with convex surfaces and circular volume can turn a transmitted plane wave into a cylincrical wave, or turn an original cylindrical wave into a plane wave or spherical wave, such a kind of lens can correct ocular astigmation.

Detail


Parameter Data
Length(mm) 1.5-300
Length Tolerance(mm) +/-0.02
Thickness Tolerance(mm) 0+/-0.02
Centring Error(Arc minute) <3
Surface  Quality 20-10
Surface Figure  /10@633nm
Clear Aperture More than 90%
Beval 0.245
Materials BK7 optical glass and fused silica etc. crystal
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