Plano concave Lenses
Supplier Details
Shandong Yanggu Constant Crystal Optics, Inc
Free Member (2025)
[ Liaocheng, SA,China ]
Business Type: Manufacturer
Supplier has 5 products
Product Description
Plano concave Lenses have one concave surface. It has negative focal length. It is often used to expand light or to increase focal length in existing systems.
Plano-Concave Lens Specifications:
Material: BK7, Fused Silica, SF10, CaF2, Sapphire .etc.
Paraxial Focal Length Tolerance: ±2%
Dimension Tolerance: ±0.2General. ±0.05High Precision
Centration: 80%Small Size, 95%Large Size
Surface Figure 1.5?@633nm?General,?/4@633nmHigh Precision
Surface Quality: 60/40?General,10/5High Precision
Bevel: 0.25mm
Coating: Uncoated, AR,PR, HR, etc.
Basic Information
About Us
Shandong Yanggu Constant Crystal Optics,Inc was established in April 2006, located in Xiangguang economic development zone, Yanggu County,Shandong Province. We are specialized in researching, producing and saling optics and optical components.
Our main products include optical window,prism, lens, beamsplitter, filter, wedge, blanks and etc. We also provide customized service according to customers requests.
