Ultra-Thin Quartz Optical Lens
Material: 99.99% fused quartz glass (SiO₂)
Size: customize
Technique: cutting, polishing, etching
MOQ: 20 pcs
Description
Characteristic
|
High Purity |
UV / Infrared Rays |
|
High Clarity |
High transparency |
|
Small tolerance |
93% Light Transmittance |
|
High Hardness |
Low Refractive index |
|
High Precision |
High temperature resistant |
|
Thickness: 0.1/0.2/0.3/0.4/0.5mm or more |
|
Functions
- Focuses, collimates, or diverges light with high accuracy.
- Enhances optical performance in extreme environments (high temp, UV exposure).
- Reduces signal loss in high-power laser systems.
Applications
- Laser & Fiber Optics
- Semiconductor & Lithography
- Aerospace & Defense
- Medical Devices
- Scientific Research
- Consumer Electronics
Properties
|
Physical Properties |
Values |
|
Purity |
＞99.99% |
|
Density |
2.2g/cm3 |
|
Transparency |
＞90% |
|
Mohs Hardness |
5.5--6.5 |
|
Deformation Point |
1280℃ |
|
Softening Point |
1750℃ |
|
Annealing Point |
1250℃ |
|
Specific Heat (20 - 350°C) |
670J/kg.℃ |
|
Thermal Conductivity (20°C) |
1.4W/m.℃ |
|
Heat Conductivity (w/m.k,1000 ℃ ) |
1.0-1.2 |
|
Refractive Index |
1.4585 |
|
Coefficient of Thermal Expansion |
5.5*10 -7cm/cm.℃ |
|
Hot - working Temperature |
1750--2050℃ |
|
Short - term Service Temperature |
1450℃ |
|
Long - term Service Temperature |
1100℃ |
|
Chemical Properties |
Values |
|
Acid resistant |
Strong Acid(except HF),Strong alkali, organic solution |
|
High temperatures Corrosion resistant |
Excellent |
|
Metal Impurity Content |
＜5 ppm |
|
Electrical Properties |
Values |
|
Resistivity |
7*107Ω.cm |
|
Insulation Strength |
250~400Kv/cm |
|
Dielectric Constant |
3.7~3.9 |
|
Dielectric Absorption Coefficient |
＜4*10-4 |
|
Dielectric Loss Coefficient |
＜1*10-4 |
|
Mechanical Properties |
Values |
|
Compressive Strength |
1100MPa |
|
Bending Strength |
67MPa |
|
Tensile Strength |
48MPa |
|
Poisson's Ratio |
0.14~0.17 |
|
Young's Modulus |
72000MPa |
|
Shear Modulus |
31000MPa |
Products Description
Q: Are these Ultra-Thin Quartz Optical Lens suitable for UV applications?
A: Yes, our quartz lenses provide excellent UV transmission (down to 170nm) and are ideal for UV lasers and lithography.
Q: Can you provide anti-reflective coatings?
A: Absolutely! We offer AR coatings optimized for specific wavelength ranges (UV, visible, or IR).
Q: How should Ultra-Thin Quartz Optical lenses be cleaned and stored?
A: Use a lint-free wipe with isopropyl alcohol. Store in a dry, dust-free environment to prevent contamination.
Contact us at amyalfa888@gmail.com today for quotes and customization options!
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