CVD magnesium fluoride (MgF2-CVD) has good mechanical properties, chemical stability, impact resistance, great anti thermal fluctuations and radiation. While it has excellent transmission from 0.11 to 9 um, suitable for optical lenses, wedge, and window manufacturing. MgF2 is also considered as durable material in deep UV and LWIR applications.
Hyperion Optics offers custom parameter MgF2 lenses; we strictly control the alignment of C-Axis to avoid birefringence effects during usage. Please talk to our technicians of further information.
Magnesium Fluoride | COMMERCIAL GRADE | FACTORY STANDARD | PRECISION GRADE |
Diameter Tolerance(mm) | ±0.05 | ±0.03 | ±0.0125 |
Center Thickness(mm) | ±0.01 | ±0.03 | ±0.025 |
Wedge (Arc min) | 6 | <3 | <1 |
Cosmetic(MIL-C-13830A) | 100-80 | 60-40 | 40-20 |
Figure Tolerance inλ(Pow/irreg) | 5 -3 | 3 - 1 | 2 - 1/4 |
Alignment of C-Axis | <20 armin | ||
Coating (T% avg) | Depends on Different Working Wavelength | ||
Material | Magnesium Fluoride | ||
Hyperion Optics is a leading optics supplier, we provide germanium infrared lenses, parabolic reflectors for sale, optical assembly manufacturing and etc. Contact us to know more about magnesium fluoride coating or the uses of magnesium fluoride.
