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Sapphire Domes
Featuring exceptional physical strength, resistance to corrosion and durability under extreme pressure and temperature, sapphire domes are ideal for use in harsh environments such as camera dome ports and submersible windows.
They are typically made of two parallel surfaces. April Optics manufactures optical domes in a wide variety of substrates, suitable for visible, IR, or UV light.
General Parameters:
Material: N-BK7 , H-K9L, JGS1, Sapphire, etc.
Diameter: 5mm-200mm or as customized
Diameter Tolerance: +/-0.1mm
Thickness: >2mm
Thickness Tolerance: ±0.2~0.1mm
Center Deviation: 3-5'
Surface Accuracy: 1L, 1/2L or according to the size
Surface quality: 80/50, 60/40.
Chamfers: 0.2 x 45° typical
Coating: as customized
Sapphire Domes
Featuring exceptional physical strength, resistance to corrosion and durability under extreme pressure and temperature, sapphire domes are ideal for use in harsh environments such as camera dome ports and submersible windows.
They are typically made of two parallel surfaces. April Optics manufactures optical domes in a wide variety of substrates, suitable for visible, IR, or UV light.
General Parameters:
Material: N-BK7 , H-K9L, JGS1, Sapphire, etc.
Diameter: 5mm-200mm or as customized
Diameter Tolerance: +/-0.1mm
Thickness: >2mm
Thickness Tolerance: ±0.2~0.1mm
Center Deviation: 3-5'
Surface Accuracy: 1L, 1/2L or according to the size
Surface quality: 80/50, 60/40.
Chamfers: 0.2 x 45° typical
Coating: as customized