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Sydor Optics offers customized plane parallel optical windows for a variety of applications in Industrial, Medical, Research and Defense arenas. Precision quality, customized windows are available in an assortment of sizes as well as a wide range of materials.
General Specifications:
- Choose from various optical glasses, Fused Silica, Synthetic Quartz, Filter Material, CaF2, MgF2 and more
- Sizes up to 18” diameter are standard. Larger based on specification review
- Tight specifications based on size, which dictate processing method
- Surface Roughness Angstroms RMS
- Surface Quality to 10-5
Specifications:
Materials
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Common Optical Glass:
Fused Silica:
Crystalline: |
Schott, Ohara, Heraeus, Pilkington
Substrate, Optical, ArF, KrF
CaF2, MgF2 |
Sizes
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Diameter:
Square/Rectangles:
Thicknesses:
Dimensional Tolerances: |
Up to 1,000mm
Diagonals to 1,000mm
0.5mm and thicker
To +/-0.01mm |
Optical Specifications (Size/Shape Dependent)
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Surface Flatness:
Clear Aperture:
Surface Quality:
Surface Roughness:
Parallelism:
Transmitted Wavefront Error (TWE): |
λ/20
Central 85% diameter (typical)
To 10-5
3-20 Angstroms RMS
< 10 arc seconds
< 1 wave |
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