Product Categories
(Total 2 Products for Optical Lens Grinding)
With two concave surfaces, biconcave lenses have negative focal length, causing collimated incident light to diverge, and they are ideal for expanding the focal length of an optical system. Bena’s biconcave lenses are offered with various materials, including UV Fused silica, ZnSe, Silicon, Ge, CaF2, MgF2, N-SF10,...
Roof prism is usually the general name or synonym of optical prism that can simply change the direction of light through reflection by 90 °. Images reflected and flipped through two planes will meet on the optical axis and flip to the side. The ridge prism can rotate and reverse the image and deflect light with a 90 °...
Categories
High Quality Products
Send Us a Message
We didn't put all products on website. If you can't find the product you're looking for, please contact us for more information.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
