high precision cylindrical concave mirror
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Ống kính quang học phẳng tròn đường kính tùy chỉnh với vật liệu BK7 cho hình ảnh chính xác và ứng dụng laser
Custom Optical Fused Silica Concave Glass Lens Quartz BK7 Glass Sapphire Double Convex Lens Product Specifications Parameter Specifications Materials BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3''~1'' Surface quality 10/5~60/40 Coating
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20/10 Ống kính lồi 10/5, Ống kính lấy nét Laser 0,7mm đến 400mm
High Power Laser Focus Lens Double Convex Cylindrical Lens Cross line laser lens→powell lens→concave-convex lens→plano convex lens→optical glass lens→double convex lens→biconcave lens→double agglutination lens→window glass for protect lens→linear optical glass lens→dot laser→optical prism→spherical lens→collimating laser lens→conical mirror→cylindrical rod lens→aspherical lens→broadband electric lens→circular plano-convex cylindrical lenses and etc. We service OEM or ODM,and
