Magnesium Fluoride MgF2 Infrared Optics Windows Lenses 0.12-7μm Transmission Range 1255°C Melting Point
Price:
Negotiable
MOQ:
5 Pieces
Delivery Time:
1-4 weeks
Brand:
BonTek
Product Description
Magnesium Fluoride (MgF₂) Infrared Optics
Magnesium Fluoride crystals offer exceptional optical transparency extending deep into the VUV region, reaching the hydrogen Lyman-alpha line at 121nm and beyond. This material is primarily utilized for UV optics applications and delivers outstanding performance in excimer laser systems.
Technical Specifications
| Property | Value |
|---|---|
| Chemical Formula | MgF₂ |
| CAS Number | 7783-40-6 |
| Crystal Structure | Tetragonal, Rutile structure, P42/mnm |
| Lattice Constant | a=b=4.6213Å, c=3.0519Å |
| Crystal Orientation | (100), (001), (110), (111) |
| Molecular Weight | 62.30 g/mol |
| Appearance | Colorless solid |
| Melting Point | 1255 °C |
| Density | 3.18 g/cm³ |
| Solubility in H₂O | 0.0002g /100g water at 20°C |
| Poisson's Ratio | 0.276 |
| Specific Heat | 1003 J Kg⁻¹ K⁻¹ |
| Thermal Conductivity | 21 W m⁻¹ K⁻¹ (parallel to C axis) at 300K 33.6 W m⁻¹ K⁻¹ (perpendicular to C axis) at 300K |
| Thermal Expansion Coefficient | 13.7×10⁻⁶/°C (parallel to C axis) 8.9×10⁻⁶/°C (perpendicular to C axis) |
| Young's Modulus | 138 GPa |
| Refractive Index | ho 1.37740 he 1.38945 |
| Transmission Range | 0.12 to 7 μm |
Available Configurations
Standard Sizes
10×10×0.5mm, 10×10×1.0mm, 1 inch diameter, 2 inch diameter
Custom sizes available upon request
Surface Polish Options
Single side polished (SSP) or Double side polished (DSP)
Product Images
Acceptance Check & Handling Instructions
- Product is fragile and has been adequately packed with fragile labeling
- We use excellent domestic and international express companies to ensure transportation quality
- After receipt, handle with care and check outer carton condition
- Carefully open outer carton and verify packing box alignment
- Take photographs before removing products from packaging
- Open vacuum package in clean room environment before application
- If damage is found during courier delivery, photograph or video record immediately
- DO NOT remove damaged products from packaging box
- Contact us immediately for problem resolution
Custom Manufacturing
BonTek provides optical MgF₂ material in single-crystal optical quality, fabricated to your specific requirements and application needs.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hangzhou Freqcontrol Electronic Technology Ltd.
Location
Room 1106, CIBC, No.198 Wuxing Rd, Hangzhou, P.R.China
Contact Person
Xu