size and shape: as required Dimension tolerance: 0.1mm Thickness tolerance:0.1mm(MAX) Surface qualtity: 20-10 Material: BK7 grate Asize and shape: as requiredDimension tolerance: +/-0.1mmThickness tolerance:+/-0.1mm(MAX)Surface qualtity: 60/40Clear...

Made from BK7 material, which has transparent range from 330-2100nm. The refractive index is 1.5168 at 546.7nm. material: BK7 or as requiredTolerance: +/-0.1mmsurface quality:60/40 or as requiredflatness:λ, λ/8coating: as requireddrill: as...

different optical glass, the application of the optics can be divided in many kinds, high quality and competitive low price We all know that for the precision optics, the skill, the facility, and the management of the production is very important in the...

We offer a selection of high precision lenses with many different material for the OEM service. The clear precise lens. With the lens we have, we focused on two aspects. one is polishing of the glass and other marterials, and another is coating, so for the...

optical glass flat. high precision, fine grind and polished 1.surface quality:20/10 2.flatness:within 1' 3.paramllism:0.1 We all know that for the precision optics, the skill, the facility, and the management of the production is very important in the...

Step windows are widely used in electro-optics, aerospace, bio-medical areas. High precision of surface quality.  Application:Step windows are used in a wide variety of applications where spectral isolation is required.   They are...

THis kind of optical lense with special shapes in different usage,also some one punching a hole in the middle with transimission With different transmission and different useage, this serie of products with different shapes and also punching hole as needed....