according to specification

Specification of our optical windows as follow:
* Material: Bk7 or other materials
* Length tolerance: + / -0.01
* Width tolerance: + / -0.01
* Center thickness tolerance: 0....

according to specification

Plano-convex cylindrical lens, plano-concave cylindrical lens, bi-convex cylindrical lens, bi-concave cylindrical lens, meniscus cylindrical lens, long cylindrical lens, special....

according to specification

Wedge is an optical element having plane-inclined surfaces, usually the faces are inclined toward one another at very small angles. Wedges divert light toward their thicker....

according to specification

Specification of our achromatic lens as follow:
* Material: BK7 and ZF2( or according to your request)
* Dia.: + 0/ -0.05
* Center thickness tolerance: + / -0.1
* Surface....

according to specification

Plano-Convex Lens is widely use in optical display systems, projection optics systems, imagining optical systems, and laser measurement systems. It is best use where conjugate....

according to specification

Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. And they are widely used in scientific experiments and industrial applications....

according to specification

Wide-angle lenses are great for capturing the expanse of a mountain view, or for giving one an appreciation of the entirety of an organism' s habitat.

Specification of our wide....

according to specificaton

Adapter ring is used between camera( or projector) and lenses, it could mount kinds of conversion lenses, such as telephot lens, wide angle lens, fisheye lens, and so on.
Adapter....

according to specification

A telephoto lens has a narrower angle of view, it thus gives apparent magnification to objects, it also seems to compress distant things, and there is less depth of field. The....

according to specification

0.65X projector lens.Current lens will be have dark angle for Epson EMP â € “ X5 projector, if the distance is 5mm from the attach lens to projection lens , they have not dark angle....

according to specification

Flat mirror, concave mirror, convex mirror, hot mirror, cold mirror, laser mirror, dielectric mirror, metal coated HR mirror, hyperbolical mirror etc..

Specifications of our....