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| Categories | Sapphire Parts |
|---|---|
| Brand Name: | ZMSH |
| Model Number: | Sapphire part |
| Place of Origin: | China |
| Payment Terms: | T/T |
| Delivery Time: | 2-4 weeks |
| Materials: | 99.999％ Al2O3 |
| Type: | Single Crystal |
| Hardness: | 9.0 (Mohs) |
| Colour: | transparent |
| Density: | 3.98 g/cm3 |
| Transmittance: | 85% |
| Company Info. |
| SHANGHAI FAMOUS TRADE CO.,LTD |
| Verified Supplier |
| View Contact Details |
| Product List |
+ allow to be customized by design artwork
+ made by synthetic sapphire (99.999%Al2O3)
+ high-hardness 9 Mohs, outstanding scratch resistance and chemical stability
+ great transmittance, about 80%-90% in the visible light spectrum
(approximately 400-700 nm).
+ widely used for high-end watch faces, camera lenses, optical
instruments, medical devices, laser systems, high-precision sensors
Sapphire is the general name for corundum gemstones other than
ruby, and its main component is aluminium oxide (Al2O₃). Sapphire
can be pink, yellow, green, white, and even in the same stone. The
blue sapphire is due to the presence of a small amount of titanium
(Ti) and iron (Fe) impurities.
The biggest feature of sapphire is uneven colour. You can see
straight colour bands and growth lines of different depths arranged
in parallel hexagonal prisms. Polysynthetic twins are developed,
and shutter-type twin patterns are common. Cracks are mostly split
along twin planes. Strong dichroism.
*This is the colored sapphire
About Sapphire Optical
Sapphire optical cylinders, with diameters typically ranging from a
few millimetres to several centimeters and customizable lengths,
are highly valued for their superior optical performance and
durability.
These properties make them ideal for use in lenses, windows, sensor
covers, and diffuse filters.
Their excellent thermal stability and chemical resistance also make
them suitable for high-temperature applications and medical
devices, where biocompatibility and sterilization resistance are
crucial.
In addition to these uses, sapphire optical cylinders are widely
employed in infrared and far-infrared military equipment, including
night vision infrared and far-infrared sights, and night vision
cameras.
They are also integral to satellite and space technology
instruments, high-power laser windows, various optical prisms,
optical windows, UV and IR windows and lenses, and observation
ports for low-temperature experiments.
The combination of these versatile properties makes sapphire
optical cylinders a reliable choice for a broad spectrum of
industrial, scientific, and medical applications.
| Chemical formula | Al2O3 |
| Crystal class | Hexagonal system, rhomboidal class 3m |
| Density, g/cm3 | 3.98 |
| Melting point, °K | 2303 |
| Optical transmission range, µm | 0.17 - 5.5 |
| Refractive index at 0.532 µm | n0=1.7717, ne=1.76355 |
| Water absorption | nil |
| Young Modulus, Gpa | 345 |
| Shear Modulus, Gpa | 145 |
| Bulk Modulus, Gpa | 240 |
*The transmission curve of the sapphire cylinder lens
*Also, we accept customized if you have further requirements.1. Cyclic
Annular Polished Sapphire Parts With Step For Sapphire Wear
Resisting Applications
2.Color
Sapphire Watch Mirror Anti Reflection Film Customization
FAQ
1. Q: What are the advantages of using sapphire optical cylinders
compared to other materials?
A: Due to their high hardness, excellent optical clarity and
chemical and thermal resistance, sapphire cylinder lenses can cope
with harsh working environments.
2. Q: Are sapphire optical cylinders suitable for everyday use?
A: Though they are very highly durable and resistant to damage,
their high cost may not justify their use for everyday
applications.
Besides, they are more often to be used in high-precision optics,
medical devices, and luxury watches.
|
Hexahedron Sapphire Parts Optical Light Guide Block Lens For Laser Cosmetic Instrument
Cyclic Annular Polished Sapphire Parts With Step For Sapphire Wear Resisting Applications
Anti - Corrosion Sapphire Parts , Synthetic Sapphire Rod For High Temperature Thermometry
Wearable Sapphire Parts , Ruby Ball With Fine Transmission Characteristics
Lapped Surface Custom Sapphire Parts , Polished Synthetic Sapphire Rod
Screw Thread Sapphire Crystal Glass Liquid Valve Corrosion Resistance
150mm length Sapphire Tube Wear Resistance Customized Design And Shape
Single Crystal Sapphire Rods For Piston Plunger HPLC System
Optical Fiber 300mm Length Sapphire Bar With Groove 0.5mm Depth
Customized Size Synthetic Sapphire Parts Circle Ring Diameter 0.2 - 300 Mm
