Plano-Concave Spheric Lens
Description
FOCtek provides five kinds of spheric lens forms, or shapes, that determine the imaging Characteristics of the lenses, they are plano-convex, plano-concave, Double-convex, Double-concave and Meniscus.
Plano-Concave Spheric Lens
Specifications |
|
|---|---|
| Material: | BK7, FS, CaF2, Si |
| Diameter: | 12.7 mm |
| Focal Length: | custom mm |
| Edge Thickness, Te: | custom mm |
| Lens Type: | Plano-Concave |
Features
Plano-convex lens has a positive focal length, which makes it ideal for collecting and focusing light for many imaging applications.
Plano-concave lens has a negative focal length and is used for image reductinon or to spread light.
Double-convex lens has a positive focal length and is useful for 1:1 imaging and in multielement systems. also known as biconvex or equiconvex.
Double-concave lens has a negative focal length and is useful for 1:1 imaging and in multielement systems. also known as biconcave or equiconcave.
Meniscus lense has a positive or negative focal length, it forms a real or virtual image of objects.
Applications
Laser optics
Metrology
OEM
Industrial
Spectrometry
For pricing, technical or any other questions please contact the supplier
- No registration required
- No markups, no fees
- Direct contact with supplier
Contact Supplier
How to order?
-
Ships from:
China
-
Sold by:
-
On FindLight:
External Vendor
Claim FOCTek Photonics Page to edit and add data
Frequently Asked Questions
FOCtek provides five kinds of spheric lens forms, or shapes, that determine the imaging characteristics of the lenses, they are plano-convex, plano-concave, Double-convex, Double-concave and Meniscus.
Plano-convex lens has a positive focal length, which makes it ideal for collecting and focusing light for many imaging applications.
Plano-concave lens has a negative focal length and is used for image reduction or to spread light.
Double-convex lens has a positive focal length and is useful for 1:1 imaging and in multielement systems, also known as biconvex or equiconvex. Double-concave lens has a negative focal length and is useful for 1:1 imaging and in multielement systems, also known as biconcave or equiconcave.
Meniscus lens has a positive or negative focal length, it forms a real or virtual image of objects.