Germanium window, ø 25.4 mm x 3.0 mm
Ge optical grade
Type: circular plane window
Diameter: 25.4 mm (+0.0/-0.2 mm)
Thickness: 3 mm (+/-0.1 mm)
Surface quality: 40/20 scr/dig
Parallelism: 3 arc minutes
Clear aperture: 90% of diameter
Del Mar Photonics supply infrared optics from other materials including ZnSe, Germanium, Barium Fluoride, Calcium Fluoride IR grade and many others. E-mail us for custom quote or check our online store for items available in stock.
| CaF2 | |
| Model | Product Name+ | Price | Buy Now |
| W-CF-25.4-3 | CaF2 window, ø 25.4 mm x 3.0 mm | $149.00 |
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| W-CaF-40-7 | CaF2 window, ø 40 mm x 7.0 mm | $450.00 |
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| W-CF-50.8-3 | CaF2 window, ø 50.8 mm x 3.0 mm | $190.00 |
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| DSP-CF-15 | Dispersion prism, IR grade CaF2, 15x15x15x10 mm | $150.00 |
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| more |
| Ge optics | |
| Model | Product Name+ | Price | Buy Now |
| E-Ge-12.7-25.4 | Ge etalon, ø 12.7 mm x 25.4 mm (ø 0.5" x 1") | $790.00 |
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| W-Ge-25.4-3 | Ge window, ø 25.4 mm x 3 mm | $110.00 |
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| W-Ge-38.1-4 | Ge window, ø 38.1 mm x 4 mm | $250.00 |
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| more |
| ZnSe | |
| Model | Product Name+ | Price | Buy Now |
| PH-ZnSe-25.4-12.7 | ZnSe hemicylindrical prism, 25.4 mm | $1,350.00 |
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| W-ZnSe-60-3-K | ZnSe window, ø60 mm, tckn. 3 mm, coated | $620.00 |
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| W-ZnSe-12.7-1 | ZnSe window, ø12.7 mm, thickn. 1 mm | $90.00 |
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| W-ZnSe-25.4-3 | ZnSe window, ø25.4 mm, thickn. 3 mm | $110.00 |
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| W-ZnSe-76.2-3-K | ZnSe window, ø76.2 mm, tckn. 3 mm, coated | $700.00 |
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| more |
| BaF2 - Barium Fluoride | |
| Model | Product Name+ | Price | Buy Now |
| WG-BF-25.4-10-1.55 | BaF2 wedge, 25.4 mm x 10.0 mm x 1.55 mm | $129.00 |
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| WG-BF-25.4-10-2.1 | BaF2 wedge, 25.4 mm x 10.0 mm x 2.1 mm | $129.00 |
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| WG-BF-25.4-10-2.5 | BaF2 wedge, 25.4 mm x 10.0 mm x 2.5 mm | $129.00 |
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| W-BF-12.7-2 | BaF2 window, ø 12.7 mm x 2.0 mm | $62.00 |
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| W-BF-4-0.5 | BaF2 window, ø 4" x 0.5", polished, uncoated | $1,200.00 |
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