Iyo optical ebeam vacuum coating system yeAR AF coating inoshandura mutambo kune vagadziri uye vatengi zvakafanana. Nekushandisa simba re electron beam evaporation munzvimbo yevacuum, iyi yekucheka-kumucheto sisitimu inogona kunyatso shandisa uye zvakafanana machira eAR neAF kune akasiyana siyana optical sur...