Our Plano Convex and Plano Concave Cylindrical Lenses is well received in the market. Coupletech supplies high quality plano convex cylindrical lenses and plano concave cylindrical lens. Optical Lenses Cylindrical lenses as a kind of Laser Component are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, tretching a point of light into a line, Plano Convex and Plano Concave Cylindrical Lenses are widely used in bar code scanning, projection optics systems, laser projection, laser measurement systems and holography.
Brand: |
Coupletech |
End Shape: |
Plano-convex, Plano-concave |
Material: |
N-BK7, H-K9, Fused Silica, N-SF10, Etc |
Flatness: |
N<3(0.5)@632.8nm |
Surface Quality: |
60/40 Scratch And Dig |
Centration: |
<3 Arc Minutes |
Focal Length Tolerance: |
±2% |
Clear Aperture: |
>90% |
Packaging: |
Carton Packing |
Productivity: |
2000 pcs per year |
Transportation: |
Air |
Place of Origin: |
China |
HS Code: |
9002909090 |
Payment Type: |
T/T |
Incoterm: |
FOB,CFR,CIF,FCA,CPT |
Delivery Time: |
35 Days |
Selling Units:Bag/Bags
Package Type:Carton Packing
Coupletech supplies high quality plano convex cylindrical lenses and plano concave cylindrical lens. Optical Lenses Cylindrical lenses as a kind of Laser Component are used to correct astigmatism in the eye and in rangefinders, to produce astigmatism, tretching a point of light into a line, Plano Convex and Plano Concave Cylindrical Lenses are widely used in bar code scanning, projection optics systems, laser projection, laser measurement systems and holography.
A cylindrical lens is demonstrated using two planar substrates and a homogeneous liquid crystal (LC) layer. The top substrate has slit electrodes on its outer surface and the bottom has a transparent electrode on its inner surface. An applied voltage across the cell induces a cylindrical-like gradient refractive index within the LC layer which causes light to focus. The focal length is tunable by the applied voltage. Such a cylindrical lens can be easily fabricated with wide aperture size. Cylindrical lenses have a spherical radius in one direction.
This kind of Optical Elements enables the light to be focused in one axis. A point of light can thus be stretched into a single line. Coupletech are able to offer other kind of Optical Element, which has included Optical Filters, Beamsplitter, Optical Windows, Optical Mirrors, optical prism, and so on.