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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 glass (e.g., borosilicate or fused silica), renowned for its ... Leia mais

Precision N-BK7 Ar-coating Optical Hemispherical Dome Lens For Sun Light Sensor 1. Material & Construction Optical Substrate: Schott N-BK7 borosilicate glass (Grade A homogeneity) Geometry: True hemispherical ... Leia mais

Customize Borosilicate Glass Bk7 Optical Hemispheric Half Ball Lens for Laser System Glass Material : Borosilicate BK7 (N-BK7) : A low-dispersion crown glass composed of SiO₂ (70%) and B₂O₃ (10%), prized for ... Leia mais

Low Thermal Expansion BK-7 Glass Optical Dome for Precision Instruments Material : BK-7 Optical Glass : A borosilicate crown glass composed of silica (69–72%), boron oxide (10–13%), and potassium oxide (8–10%). ... Leia mais