Product Description
Our BK 7 and UV grade fused silica parallel windows feature low distortion, low scatter, and excellent parallelism for laser and non-laser applications. They are available with surface flatness as good as λ/20 and scratch-dig as good as 10-5. Low scatter is particularly advantageous in imaging applications and in intracavity laser applications.
Our BK 7 and UV grade fused silica parallel windows feature low distortion, low scatter, and excellent parallelism for laser and non-laser applications. They are available with surface flatness as good as λ/20 and scratch-dig as good as 10-5. Low scatter is particularly advantageous in imaging applications and in intracavity laser applications.
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Ordering Information | | Quantity | Model | Description | Price | | | 05BW20-30 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, Uncoated | | | | 05BW20-30AR.14 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 05BW20-30AR.16 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 05BW20-30AR.18 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 10BW20-30 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, Uncoated | | | | 10BW20-30AR.14 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 10BW20-30AR.16 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 10BW20-30AR.18 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 20BW20-30 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, Uncoated | | | | 20BW20-30AR.14 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 20BW20-30AR.16 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 20BW20-30AR.18 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 05QW20-30 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, Uncoated | | | | 05QW20-30AR.10 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 245-440nm | | | | 05QW20-30AR.14 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 05QW20-30AR.16 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 05QW20-30AR.18 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 10QW20-30 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, Uncoated | | | | 10QW20-30AR.10 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 245-440nm | | | | 10QW20-30AR.14 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 10QW20-30AR.16 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 10QW20-30AR.18 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 20QW20-30 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, Uncoated | | | | 20QW20-30AR.10 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 245-440nm | | | | 20QW20-30AR.14 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 430-700nm | | | | 20QW20-30AR.16 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 650-1000nm | | | | 20QW20-30AR.18 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/10 Flatness, 1000-1550nm | | | | 05BW40-30 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, Uncoated | | | | 05BW40-30AR.14 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 05BW40-30AR.16 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 05BW40-30AR.18 | Parallel Window, BK7, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 1000-1550nm | | | | 10BW40-30 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, Uncoated | | | | 10BW40-30AR.14 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 10BW40-30AR.16 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 10BW40-30AR.18 | Parallel Window, BK7, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 1000-1550nm | | | | 20BW40-30 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, Uncoated | | | | 20BW40-30AR.14 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 20BW40-30AR.16 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 20BW40-30AR.18 | Parallel Window, BK7, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 1000-1550nm | | | | 05QW40-30 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, Uncoated | | | | 05QW40-30AR.10 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 245-440nm | | | | 05QW40-30AR.14 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 05QW40-30AR.16 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 05QW40-30AR.18 | Parallel Window, UV Fused Silica, 12.7mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 1000-1550nm | | | | 10QW40-30 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, Uncoated | | | | 10QW40-30AR.10 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 245-440nm | | | | 10QW40-30AR.14 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 10QW40-30AR.16 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 10QW40-30AR.18 | Parallel Window, UV Fused Silica, 25.4mm Dia, 6.0mm Thick, ≤λ/20 Flatness, 1000-1550nm | | | | 20QW40-30 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, Uncoated | | | | 20QW40-30AR.10 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 245-440nm | | | | 20QW40-30AR.14 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 430-700nm | | | | 20QW40-30AR.16 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 650-1000nm | | | | 20QW40-30AR.18 | Parallel Window, UV Fused Silica, 50.8mm Dia, 10mm Thick, ≤λ/20 Flatness, 1000-1550nm | |
| | 1) Surface flatness measured at 632.8 nm over the clear aperture | |
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