Orthogonal cylindrical lens

Orthogonal cylindrical lens
Orthogonal cylindrical lens

Cylindrical Lens has a curvature on one dimension and designed for focusing light source into one-dimensional shape. In other words, to change the way of the light source in an optical system and turns it to a linear light source. The cylindrical lens can be used to correct astigmatism of an optical system. It is widely used in high precision measuring instruments and devices such as the high-power and long distance linear interferometer. Cylindrical lens is also often used in Synchrotron Radiation Beamlines, Barcode Scanning and High-power Laser system etc. Wloptical supplies cylindrical lenses in a various types of materials in order to meet customer’s demands, including Optical Glasses, Laser Crystal, Fused Silica, IR & UV Materials and Metal Materials, e.g., SiO₂,CaF₂,BaF₂,ZnSe and ZnS etc.

MaterialBK7 and Fused silica typically, Visible optical glass, Infrared optical glass.
Tolerances Low precisionStandard PrecisionHigh precision
Glass Qualitynd±0.001±0.0005Melt controlled

vd±0.8%±0.3%Melt controlled
Dimension Tolerance (mm)±0.20±0.10+0.01/-0.01
Radius Tolerance (R)1%0.5%0.3%
Scratch-Dig80-5060-4020-10
Wave front Distortion at 632.8nmλ per 25mmλ/4per 25mmλ/10 per 25mm
Clear Aperture80%90%95%
Bevel0.3±0.10mmx45°or upon requirement0.1±0.10mmx45°
CoatingCoating may be available by custom order


skype
skype
bill.li6
WeChat
WeChat
Jenny
whatsapp
whatsapp
Jenny