Cylindrical Lens - Optical Glass & Fused Silica, 0.5 To 350 Mm Diameter, λ/10 Surface Figure, High Precision Focusing Power

We are counted among the prominent organizations engaged in exporting, manufacturing and supplying an excellent quality collection of Cylindrical Lens in Changchun, Jilin, China. Cylindrical lens is used to provide focusing power in one section only. For illumination or detection of light from line sources. Also used to anamorphic compression of beams and images. Especially widely used to anamorphic compression of LD (laser diode) output beam. Our cylindrical lens include fused silica cylindrical lens, CaF2 cylindrical lens, ZnSe cylindrical lens, ZnS cylindrical lens.
Capacity:
Material: Optical glass, Fused silica,A CaF2, MgF2, Sapphire, ZnSe, ZnS
Diameter: 0.5 to 350 mm
Diameter Tolerance: +0/-0.02 mm
Thickness Tolerance: A 0.01 mm
Surface Quality: 10-5
Surface Figure:A I /10
Centration: 1 minute or 30 Second
Coating: Uncoated, AR and HR
Specification:
MaterialBK7 or Fused Silica
Design Wavelength632.8A nm
Design Index:A
A A A A A A A A A A A A A A BK7n=1.5147A 0.0005
A A A A A A A A A A A A A A Fused Silican=1.45702A 0.00005
Surface Figurex: I /2; y: 2I
Diameter Tolerance+0.00, -0.15 mm
ThicknessA ToleranceA 0.2A mm
Paraxial Focal LengthA 2%
Centration<3 arc minutes
Clear Aperture>85%
Surface Quality60-40 scratch and dig
Protective Bevel0.25 mm x 45A