MgF2 window/Lens, Sapphire window， Ge window/Lens, Si windows, Fused silica window OEM
MgF2 is positive uni-axial crystal with a very high optical transmittance from the vacuum UV to IR. It also has a large resistance to mechanical and thermal shock, to optical radiation, and is chemically stable, making it a very useful materials for UV and IR optics.
Property:
l >50% Transmission at 120 nm
l Transmission ≥94% for λ = 200 nm - 6 µm
l Suitable for Excimer Lasers and Other Deep UV Applications
UPT’S Standard Products:
Dia φ or Width W(mm),Thickness(mm)
Cut axis A-cut with the maximum birefringence/[100]/C-cut with no birefringence
End-Faces Configuration Flat
Optical product type Window, Prism, Wedge
Dimension Tolerance (mm) +/-0.1 (General), +0.0/-0.05 (High Precision)
Clear Aperture >80%
Parallelism 3 min. (General), 20 sec. (High Precision)
Perpendicularity 15 min. (General), 5 min. (High Precision)
Flatness (per 25mm@633nm) λ(General), λ/6 (High Precision)
Surface Quality 60/40 (General), 20/10 (High Precision)
Website : www.unit
Property:
l >50% Transmission at 120 nm
l Transmission ≥94% for λ = 200 nm - 6 µm
l Suitable for Excimer Lasers and Other Deep UV Applications
UPT’S Standard Products:
Dia φ or Width W(mm),Thickness(mm)
Cut axis A-cut with the maximum birefringence/[100]/C-cut with no birefringence
End-Faces Configuration Flat
Optical product type Window, Prism, Wedge
Dimension Tolerance (mm) +/-0.1 (General), +0.0/-0.05 (High Precision)
Clear Aperture >80%
Parallelism 3 min. (General), 20 sec. (High Precision)
Perpendicularity 15 min. (General), 5 min. (High Precision)
Flatness (per 25mm@633nm) λ(General), λ/6 (High Precision)
Surface Quality 60/40 (General), 20/10 (High Precision)
Website : www.unit
Certificate
- ISO9001
Main Products
Prism, Waveplate,sapphire window, MgF2 window, BBO crysta LBO crystal,