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Optical Symmetric Concave Lenses
US$ 0.1 - 200
MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Shandong, China
Brand Name:
SYCCO
Model Number:
lens
Payment & Shipping
Payment Methods:
Port of Shipment:
QingDao
Delivery Detail:
Delivery time depends on order quantity.
Related Products
Place of Origin
Shandong, China
Brand Name
SYCCO
Model Number
lens
Material
Glass
Usage
Optical
Structure
Plano-concave
Shape
Other
Specifications
1.high accuracy2.reasonable price
3.high quality
4.This is widely used for focusing and the formation of image.
Specifications
Biconcave Lenses have negative focal lengths. They are often used to expand light or increase focal lengths in existing systems.
1)Flat base as Aspheric design with normal base price.
2)Super hard and hydrophobic protection.
3)More suitable for European
Specification:
| Material | BK7, H-K9L ,UV fused silica,Corning7980 |
| focal length | +/-2% |
| Diameter | 5-120mm +0.0/-0.2 |
| Center thickness | 1.2-60mm +/-0.1 |
| Centering Accuracy | 3' |
| Figure (sphericity) | 1~5 |
| Surface Quality | 10-5,40-20,60/40 |
| Coating | optional |
There are other products supplied.
Send Inquiry to This Supplier
Mrs. Ada Lee
Generla Manager
Shandong Yanggu Constant Crystal Optics Inc.
Liaocheng, Shandong, China
* Email
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Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
Below 1,000 square meters
Total Employees
101 - 200 People
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