Celoe I Chasti Dlya Doshkoljnikov Prezentaciya

2017-02-15 hourly 0.8 http://musavat.com/ru/news/snup-dogg-sprodyusiruet-serial.

Zinc Selenide (ZnSe) ZnSe is a preferred material for lenses, windows, output couplers and beam expanders for its low absorptivity at infrared wavelengths and its visible transmission. For high-power applications, it's critical that the material bulk absorption and internal defect structure be carefully controlled, that minimum-damage polishing technology be employed, and the highest quality optical thin-film coatings are used. Ensiklopedi keris pdf free.

The material absorption is verified by CO2 laser vacuum calorimetry. Our quality assurance department provides testing and specific optics certification on request. ZnSe optics are routinely polished from 5 to 300 mm in diameter. Sizes in 300 mm diameter and 25 mm thick are manufactured to customer requirements.

ZnSe is non-hygroscopic and chemically stable, unless treated with strong acids. Topik moe svobodnoe vremya na nemeckom. It's safe to use in most industrial, field, and laboratory environments. Zinc Selenide (ZnSe) Prism Grade II-VI Infrared has the capability to grow prism grade ZnSe up to 2.50” thick. Prism grade ZnSe exhibits minimal refractive index variations within the material on planes perpendicular to the growth direction as well as in other directions.

Index variations will test to less than 3 ppm at 0.6328 microns regardless of orientation. Prism grade ZnSe is commonly used in thermal imaging systems. Call our technical sales staff to discuss your specific requirements for material greater than 2.50” thick. • Refractive index variation less than 3 ppm @0.6328µm in all directions • Consistent optical performance independent of orientation • Thickness to 2.50'.

I precisely wished to say thanks once more. I’m not certain what I could possibly have achieved without the type of pointers provided by you regarding this theme.

Previously it was a real horrifying crisis in my circumstances, however, taking note of the very skilled approach you managed that made me to leap over happiness. I’m just grateful for the support and as well, hope you know what a powerful job you were undertaking instructing many others through your webblog. Probably you’ve never come across all of us. I precisely wanted to say thanks again. I am not sure what I could possibly have made to happen in the absence of the type of methods documented by you about that concern.

It absolutely was the intimidating situation in my opinion, nevertheless encountering this expert form you dealt with it forced me to cry with gladness. Extremely happy for the service and thus wish you find out what a powerful job you are always doing training others all through your website. I know that you have never come across any of us. I precisely desired to thank you very much yet again. I do not know what I could possibly have carried out in the absence of the solutions shared by you regarding that industry.