Wide Angle Viewing Dome Sapphire Glass for Underwater Rovs and Photography Housings

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Wide Angle Viewing Dome Sapphire Glass for Underwater Rovs and Photography Housings

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Product Description

Basic Information

Model NO.1-1000mm

TypeRectangular Prism

MaterialSynthetic Sapphire Glass

HardnessMohs 9

Density3.98 G/Cm³

Refractive Index1.76-1.77 (@589nm)

CertificationRoHS, ISO9001

Polishing GradeOptical (Ra<5nm)

Technical Parameters

Category	Parameter Name	Typical Value	Notes
Basic Information	Material Composition	Single Crystal α-Aluminium Oxide	-
Physical Properties	Mohs Hardness	9	Second only to diamond
Physical Properties	Young's Modulus	345 GPa	-
Thermal Properties	Melting Point	2040 °C	-
Thermal Properties	Thermal Conductivity	25 - 35 W/(m·K)	~30x higher than ordinary glass
Optical Properties	Transmission Range	0.15 μm - 5.5 μm	Deep UV to Mid-IR
Surface Specs	Parallelism	< 3 arcsec	High Precision
Surface Specs	Surface Finish	10-5 Scratch-Dig	MIL-PRF-13830B

Product Description

Packaging & Delivery

Package Size20.00cm * 20.00cm * 20.00cm

Gross Weight1.000kg

Transport PackageFactory-Sealed

Certifications

Frequently Asked Questions (FAQ)

Q1: What are the primary advantages of Sapphire Glass over regular optical glass? Sapphire glass offers extreme hardness (Mohs 9), excellent thermal conductivity, and a broad transmission range from UV to Mid-Infrared, making it ideal for harsh environments.

Q2: Can the sapphire windows be customized in shape and size? Yes, we provide customizable options for flat, spherical, and aspheric shapes with sizes ranging from 1mm to 1000mm depending on specific requirements.

Q3: What types of optical coatings are available? We offer various coating options including Anti-Reflection (AR), High Reflection (HR), Oleophobic/Hydrophobic, and Conductive (ITO) coatings.

Q4: In which industries is sapphire glass typically used? It is widely used in high-end consumer electronics (camera covers), aerospace (missile domes), medical devices (endoscopes), and industrial high-pressure viewports.

Q5: What is the maximum operating temperature for sapphire glass? It can operate up to 1900°C in vacuum or inert gas environments, and approximately 1000°C in open air.

Q6: How is the product protected during shipping? All products are factory-sealed in specialized packaging to ensure cleanliness and prevent damage during transport.

Wide Angle Viewing Dome Sapphire Glass for Underwater Rovs and Photography Housings

Product Description

Basic Information

Technical Parameters

Product Description

Packaging & Delivery

Certifications

Frequently Asked Questions (FAQ)

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