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OEM Anti-reflective Coating Optical Hemispherical Dome for CCTV Photography Material Composition The dome is crafted from high-purity optical-grade ... 자세히보기

Precision N-BK7 Ar-coating Optical Hemispherical Dome Lens For Sun Light Sensor 1. Material & Construction Optical Substrate: Schott N-BK7 borosilicat... 자세히보기

Customize Borosilicate Glass Bk7 Optical Hemispheric Half Ball Lens for Laser System Glass Material : Borosilicate BK7 (N-BK7) : A low-dispersion ... 자세히보기

Low Thermal Expansion BK-7 Glass Optical Dome for Precision Instruments Material : BK-7 Optical Glass : A borosilicate crown glass composed of silica ... 자세히보기