Yantai ZK Optics Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 1000 pieces per month |
| Delivery Time | 3-4 weeks |
| Packaging Details | Safe packaging |
| Crystal structure | Tetragonal |
| Lattice constant | a=4.62 Å,c=3.06 Å, |
| Melting point（℃） | 1255 |
| Crystal growth method | Bridgeman, Crucible descent method |
| Density（g/cm3） | 3.18 |
| Hardness | 4（mohs） |
| Thermal expansion coefficient（/℃） | 13.7×10-6 (∥c),8.9×10-6 (⊥c) |
| Thermal conductivity /Wm-1K-1 | 0.3@300K |
| Refractivity | no=1.37608 ne=1.38771(0.7μm) |
| Transmission wavelength | 0.2-6.00μm |
| Brand Name | ZCQ |
| Model Number | Customized |
| Certification | RoHS |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 1000 pieces per month |
| Delivery Time | 3-4 weeks | Packaging Details | Safe packaging |
| Crystal structure | Tetragonal | Lattice constant | a=4.62 Å,c=3.06 Å, |
| Melting point（℃） | 1255 | Crystal growth method | Bridgeman, Crucible descent method |
| Density（g/cm3） | 3.18 | Hardness | 4（mohs） |
| Thermal expansion coefficient（/℃） | 13.7×10-6 (∥c),8.9×10-6 (⊥c) | Thermal conductivity /Wm-1K-1 | 0.3@300K |
| Refractivity | no=1.37608 ne=1.38771(0.7μm) | Transmission wavelength | 0.2-6.00μm |
| Brand Name | ZCQ | Model Number | Customized |
| Certification | RoHS | Place of Origin | China |
| High Light | magnesium fluoride mgf2 crystal ，structure tetragonal mgf2 crystal | ||
Magnesium Fluoride Crystal (MgF2)
Magnesium fluoride crystal (MgF2) belongs to the tetragonal crystal system, with a melting point of 1255 ℃, high hardness, good mechanical properties, stable chemical properties, and less prone to deliquescence and corrosion. The main characteristic of its optical performance is its high transmittance in the vacuum ultraviolet band. It is widely used in fiber optic communication, military industry, and various optical components.
Application:
Widely used in fiber optic communication, military industry, and various optical components.
Features/advantages:
High hardness;
Good mechanical and chemical properties;
Not easily deliquescent and corroded;
High transmittance in the vacuum ultraviolet band.
Parameters:
| Crystal structure | Tetragonal |
| Lattice constant | a=4.62 Å,c=3.06 Å, |
| Melting point(℃) | 1255 |
| Crystal growth method | Bridgeman, Crucible descent method |
| Density(g/cm3) | 3.18 |
| Hardness | 4(mohs) |
| Thermal expansion coefficient(/℃) | 13.7×10-6 (∥c),8.9×10-6 (⊥c) |
| Thermal conductivity /Wm-1K-1 | 0.3@300K |
| Refractivity | no=1.37608 ne=1.38771(0.7μm) |
| Transmission wavelength | 0.2-6.00μm |
| Transmittance | > 90% @ 0.2-6.00μm |
| Dimension | 5x5,10x10, 20x20,Ø50.8mm. |
| Thickness | 0.5mm,1.0mm or customized |
| Polishing | Single or double sided |
| Crystal orientation | <001>±0.5º |
| Precision of crystal orientation | ±0.5° |
| Edge orientation accuracy: | 2°(Special requirements up to 1°) |
| Oblique cut wafer | Wafers with edge oriented crystal planes that can be processed according to specific needs and tilted at a specific angle (tilt angle 1 ° -45 °) |
| Ra: | ≤10Å(5µm×5µm) |
| Packing: | Class 100 clean bag, Class 1000 ultra clean room |
Company Details
Business Type:
Manufacturer,Seller
Year Established:
1998
Total Annual:
2000000-3000000
Employee Number:
200~500
Ecer Certification：
Verified Supplier
Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It... Yantai ZK Optics Co., Ltd., is founded in year 1998, it is a high-tech comprehensive glass processing enterprise integrating R&D, production and sales. The product sales have been spread all over the world, and are trusted by users in Asia, Europe, the United states, South Korea and India. It...
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