Biconcave lenses
Product Details:
| Usage | Optical |
|---|---|
| Focal length | +/-2% |
| Center thickness | +/-0.1 |
| Coating | optional |
| Surface Quality | 60/40 |
| Figure (sphericity) | 1~5 |
| Materials | Crown glass, high index glass, or custom materials |
| Centering Accuracy | 3' |
| Diameter | +0.0/-0.2 |
| Structure | Double Concave |
| Material | Glass |
| Description | Biconcave lenses |
| Place of Origin | Jiangsu, China (Mainland) |
Payment & Shipping Terms:
| Minimum Order Quantity: | 500 Piece/Pieces |
|---|---|
| Packaging Details: | separate safe package |
| Delivery Time: | 15 days |
| Payment Terms: | T/T |
| Supply Ability: | 100,000 Piece/Pieces per Month |
Detailed Product Description
Biconcave Lenses have negative focal lengths. They are often used to expand light or increase focal lengths in existing systems.
Specification:
Material: Crown glass, high index glass, or custom materials
focal length: +/-2%
Diameter: +0.0/-0.2
Center thickness: +/-0.1
Centering Accuracy: 3'
Figure (sphericity): 1~5
Surface Quality: 60/40
Coating: optional
Biconcave lenses
Other Products from this Supplier
Products
- Lenses [39]
- Prisms [24]
- Windows [8]
- Coating and Filters [7]
- Reticles [2]
- Door Viewers [4]
- Colored Glasses [14]
- Beamsplitters, Mirrors [3]
- Laser Levels [2]
Company Info
Yangzhou Huasheng Optical Instrument Factory
[China (Mainland)]
[Verified Member]
City: Yangzhou
Province/State: Jiangsu
Country/Region : China (Mainland)
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler
Online Postings: Products