Product Specifications
| Prod Model: |
50mm focal length optical spherical |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Index: |
1.499 |
| Material: |
Optical Glass |
| Shape: |
Ball, Hemisphere |
| Type: |
Convex Lens |
Product Description
Specifications
1 Optical plano- concave lens
2 Optical spherical plano concave lens
3 Diameter: 30mm
4 Focal length: -50mm
5 Optical glass
BK7 spherical plano-concave lenses are major for monochromatic light, such as laser, or the Fraunhofer lines.
They have negative focal length, and this kind of lenses are used for the divergence of a bunch of parallel light.
Material:
BK-7, B270, Pyrex, quartz, fused silica, borofloat
Coating:
Antireflection coating(AR), high-reflective (HR), broad band anti-reflection coating (BBAR), partical-reflective (PR) or according to customer reqirements
Shape: Spherical
Our company is Specializing in resin lens with R&D, production and sales.We have many years in the product deep processing of skilled technicians and a wealth of experience.
With good reputation for high quality and service, our products have been sold to all over the world.We warmly welcome all clients at home and abroad to our company for mutual-benefits cooperation.
VENA OPTICAL is your best choice.
