Aspherical Lenses, Plano-Convex Lens, Parabolic Lens
|FOB Price:||US $1 / Piece|
|Min. Order:||1 Piece|
|Min. Order||FOB Price|
|1 Piece||US $1/ Piece|
|Payment Terms:||T/T, Western Union, Paypal|
- Structure: Double Convex
- Centration: 30 Arc Seconds
- Transport Package: Carton
- Origin: Changchun
- Clear Aperture: >=90%
- Coating: Upon Customers′ Requests
- Specification: 5-500mm
- HS Code: 9001909090
A double-convex lens is compose of two convex surfaces, has a positive focal length. Normally Bi-Convex lenses are most suitable where the object and image are on opposite sides of the lens, and are popular for many imaging applications.
Double-Convex Lens is most suitable where the object and image are on opposite sides of the lens and the ratio of the image and object(conjugate ratio)distances is between 0.2 to 5.
It is used in beam expanders, projection optics systems, optical viewer etc.
|Material||BK7, Fused Silica,Ge,Si, CaF2.|
|Diameter Tolerance||+0.01, -0.01 mm|
|Thickness Tolerance||±0.1 mm|
|Paraxial Focal Length||±2%|
|Centration||<3 arc minutes|
|Surface Quality||60-40 scratch and dig or better|
|Protective Bevel||0.25 mm x 45°|
|Coating:||Specified by customers|
Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms,windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications,medical, environment monitoring industry.
Yu Tai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.
1 Package Detail: A. Standard carbon and envelop with plastic foam.
B. Safety green carton.
2 Delivery Detail: Within 30 days.(Also depand on the quantity)