объектив

We can do the products in many different kinds of size. welcome any kinds of contact with me. The actual reflecting surface is usually a thin coating of silver or aluminum on glass The mirror's primary surface is precision ground and polished to stated accuracy,The secondary surface is pitch positioned to window quality. Typical uses include demanding imaging systems, laser applications, holography, optical path folding, and as reflectors for autocollimating requirements.So the product with clear ,smooth face and highly polished because of the high tech polishing process.For the objective lens, optical lens, microscope lens.Forthe plastic windows for your requirementThese kind of lens are small in size, still high in precision, so some of the specificaiton is not easy to control, but in our factory, we have a great experience in this.One thing here I need to say that for our artistic, we do not make the plastic edge, but we can do this according to your requirement, we can do this for you in China with a low cost. And hoping you can understand this.