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Barium Fluoride (BaF2) Lenses SKU: 541-7230
• Useful transmission range covers 0.265-10 µm • Most resistant to high energy radiation among fluorides listed in this catalogue Barium fluoride (BaF₂) is used for optical windows, prisms and lenses transmitting from ultraviolet into infrared, it can be used as infrared laser…
Variant specifications
| Product | Value |
|---|---|
| Shape Type | Round |
| Diameter | 25.4 mm |
| Diameter Upper Tol | 0 mm |
| Diameter Lower Tol | -0.5 mm |
| Center Thickness | 3 mm |
| Focal Length | 300 mm |
| Focal Length tol %, +/- | 2 % |
| Focal Length Wavelength | 3000 nm |
| Material | BAF2 |
| Surface 1 | Value |
|---|---|
| Surface Shape | Convex |
| Centration, angle | 0 - 3 min |
| Clear Aperture, % | > 90 % |
| Irregularity, fr @633 nm | 0.5 fr |
| Surface 1, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
| Surface 2 | Value |
|---|---|
| Surface Shape | Plano |
| Clear Aperture, % | > 90 % |
| Irregularity, fr @633 nm | 0.5 fr |
| Surface 2, Wavelength 1 | Value |
|---|---|
| Coating | Uncoated |
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