Thin Strip Artificial Sapphire Crystal Screen For Smartphone / Camera

Basic Information
Place of Origin: Guangdong, China (Mainland)
Brand Name: tianzhili
Price: Calculate prices by size and technology
Packaging Details: Conventional packaging plastic packaging box foam cotton carton
Detail Information
Product Name: Sapphire Filament Material: Artificial Sapphire
Custom Made: Can Be Customized Color: Clear Transparent
Transmissivity: 85%-95% Shape: Thin Strip
Use: Optics Hardness: H9/HV1800-2200
High Light:

sapphire crystal screen


sapphire glass screen

Product Description



Thin Strip Artificial Sapphire Crystal Screen For Smartphone / Camera



Product Description:


Optical window materials comparison:


Material Properties Applications
BK7 Transmission Range: 330-2100nm

Refractive Index: 1.5164@588nm

Most popular and low cost

Visible and near IR spectrum



Fused Silica Transmission Range: 185-2500nm

Refractive Index: 1.4858@308nm

Low Thermal Expansion Coefficient: 0.54 x 10-6K

UV to IR spectrum

Best choice for thermal resistance



Sapphire Transmission Range: 180-4500nm

Refractive Index: 1.755@1000nm

Strong Hardness

Best choice for scratch resistance

applications Thinner optics

Wide Transmission Range


Calcium Fluoride Transmission Range: 170-7800nm
Refractive Index: 1.399@5000nm
Little Hygroscopic Susceptibility
High Thermal Expansion Coefficient: 18.85 x 10-6K
IR laser applications
MgF2 Transmission Range: 120-7000nm
Refractive Index: 1.376@700nm
UV laser applications



Synthetic Sapphire Window Technique Index :


Property Specification
Thickness 0.5-50mm
Size tolerance 0.02mm
Edge Finish Ground and beveled
Surface Quality 40-20 scratch-dig
Surface Flatness λ/4 @ 633 nm
Parallelism ≤3 arc min (≤0.9 mrad)
Clear Aperture >80% of central diameter
Hardness (Knoop) 1370 kg mm-2
Young's modulus 3.4 x 1011 N m-2
Thermal Limit 22 W m-1 K-1
Thermal expansion coefficient 8.4 x 10-6 K-1


About sapphire glass
SAPPHIRE CRYSTAL (sapphire glass) generally refers to synthetic sapphire, generally used in the manufacture of the watch glass.
It is resistant to wear with tungsten titanium alloys and high-tech ceramics. but sapphire materials can wear resistance and
withstand the strong impact, and some of the same or higher hardness of the material (e.g., millstone, sandpaper, nail, granite,
concrete wall, and floor, etc.) so sapphire glass are not likely to scratch the surface of these materials.


Product Display:


Thin Strip Artificial Sapphire Crystal Screen For Smartphone / Camera 0




Contact Details

Phone Number : +8617722965647

WhatsApp : +8618606222729