cylindrical lens are used in lighting and imaging system
1.5mm-500mm
2.professional technical support
3.strict test
Port: Changchun,China
Minimum Order Quantity: 10 Piece/Pieces samples are available
Supply Ability: 50000 Piece/Pieces per Month
Payment Terms: L/C,T/T
Contact Supplier
Packaging Detail: carton cases
Delivery Detail: 15-20 days after confirmation
Cylindrical lens,laser lens,circlar lens
cylindrical lens
cylindrical lens is a lens which focuses light which passes through on to a line instead of on to a point, as a spherical lens would. The curved face or faces of a cylindrical lens are sections of a cylinder, and focus the image passing through it onto a line parallel to the intersection of the surface of the lens and a plane tangent to it. The lens compresses the image in the direction perpendicular to this line, and leaves it unaltered in the direction parallel to it (in the tangent plane).
Key Specifications/Special Features:
cylindrical lens
Materials: Materials from Optical glass to crystal .
Focal length: ± 1%
Length tolerance: ± 0.1mm
Width tolerance: ± 0.1mm
Center thickness tolerance: ± 0.1mm
Centration: 5 arc minutes
Surface precision: 0.5 fringes/cm
Surface quality: 60 to 40 stretches/dig
Clear aperture>90%
Lenses with cylindrical characteristics can be used to correct ocular astigmatism. They can also potentially be used in solar water heating installations, such as a plastic pillow-type solar water heater.
Model No.: GT-92NA for led street lens
Features: 1 This product is suitable for led lens that need to gather light.
2 Our products are of high transmittance.
Model No.: GT-D108 for led street lens
Features: 1 This product is suitable for led lens that need to gather light.
2 Our products are of high transmittance.
Model No.:
Features: Axis-symmetrical aspheric parts, conic turning curvature surface
Model No.: 2" H-alpha
Features: filter factory provide H-alpha filter astounding high light transmission brings better views of deep-sky-objects, BV assessed
Model No.: 1.56
Features: 1.56 Photochromic Lens
Change the colour very soon
Model No.: TY1026
Features: Glass optical lens
OEM with custom drawings or sample.
Diameter from 2mm to 200mm. or square size.
Transmittance : 92%
Model No.: SL02
Features: 1) apply for high power led
2) optical glass (bososilicate ) material
3) above 94% light transmittance
4) heat -resistance
Model No.: F.L 50.8mm
Features: optical laser lens:
Material:zinc selenide
Tolerance:+/-0.1mm
surface quality:20-10
Diameter :20mm
Model No.: Optics parts 1
Features: 1.Processing as customers' sample and map
2.Super quality with competive price
3.Large order,best price
4.reliable supplier.
Model No.: TY1020
Features: Laser opitcal lens
OEM with custom drawings or sample.
Diameter from 2mm to 200mm. or square size.
Transmittance : 92%
Model No.: F.L 50.8mm
Features: Co2 laser lens:
Material:zinc selenide
Tolerance:+/-0.1mm
surface quality:20-10
Diameter :20mm
Model No.: BL20.0-2.5-2.2
Features: Co2 focus lens :
Material :CVD ZnSe/ GaAs
surface quality: 20-10
Diameter 20mm
F.L:63.5mm E.T 2.2mm