Cylindrical Lens
3 year ago
A rod lens is a cylindrical lens which has the geometrical form of a cylinder and has a polished mantle, while the two flat end surfaces may be ground. It is analogous to a ball lens for focusing in both directions. They can be sued as cylindrical lenses for beam collimation, focusing and imaging.
- Material: K9, BK7 and other optical glass
- Dimension: 0.8mm-20mm
- Surface Accuracy: lambda/10
- Size Tolerance: +/-0/0.1mm
- Angle Tolerance: +/- 1 degrees
- Coating: Optional
Rod lenses are available with different optical materials, mostly with glasses like fused silica and BK7, but also with crystalline materials like YAG or silicon, e.g. for infrared optics. Rod lenses can have diameters of a few millimeters, but there are also cylindrical microlenses with substantially smaller diameters. Small-diameter rod lenses are frequently used as fast-axis collimators for diode bars.
Horse Optical Co., Ltd can provide a wide range of rod lenses with different material for various of usage.
Similar Video Recommendation
If you are interested in the product, contact Bossgoovideo.com for more information
- *To:
- Danyang Horse Optical Co., Ltd
- *Message:
-
Submit
Main Product:
Optical Lens,
Optical Prism,
Beam Splitter,
Optical Filter,
Infrared Optical ,
Laser lens