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Filter Glass windows and sheets are manufactured from pure optical filter glass. Filter glass laser windows are available in a stand size of 6.5 in x 6.5 in.
Custom sizes are available upon request.
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All products meet or exceed ANSI standards.
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-380 nm
OD 5+ @ 10,600 nm |
Clear |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-450 nm
OD 5+ @ 10,600 nm |
Yellow |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-520 nm
OD 5+ @ 10,600 nm |
Orange |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-540 nm
OD 5+ @ 10,600 nm |
Orange |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-580 nm
OD 5+ @ 10,600 nm |
Red |
Fair |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-520 nm
OD 6+ @ 577-590 nm
OD 5+ @ 10,600 nm |
Amber |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 3+ @ 577-595 nm
OD 6+ @ 583-590 nm
OD 5+ @ 10,600 nm |
Purple |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 2+ @ 632 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-710 nm
OD 8+ @ 710-1200 nm
OD 5+ @ 10,600 nm |
Blue- Green |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 4+ @ 630-690 nm
OD 7+ @ 690-970 nm
OD 5+ @ 970-1100 nm
OD 5+ @ 10,600 nm |
Blue |
Fair |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 4+ @ 2900-5200 nm
OD 5+ @ 10,600 nm |
Clear |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 3+ @ 850-900 nm
OD 4+ @ 900-950 nm
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 5+ @ 2900-10,600 nm |
Clear |
Excellent |
6.5x6.5 in
5x11.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-540 nm
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 4+ @ 2900-5200 nm
OD 5+ @ 10,600 nm |
Orange |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-520 nm
OD 2+ @ 632 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-710 nm
OD 8+ @ 710-1200 nm
OD 5+ @ 10,600 nm |
Green |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-540 nm
OD 3+ @ 850-900 nm
OD 4+ @ 900-950 nm
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 5+ @ 2940-10,600 nm |
Orange |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 510-680 nm
OD 5+ @ 10,600 nm |
Blue |
Poor |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-540 nm
OD 2+ @ 632 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-710 nm
OD 8+ @ 710-1200 nm
OD 5+ @ 10,600 nm |
Brown |
Fair |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 3+ @ 520-530 nm
OD 2-3 @ 532 nm
OD 3+ @ 568 nm
OD 5+ @ 570-595 nm
OD 6+ @ 755 nm
OD 6+ @ 795-810 nm |
Amber- Brown |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 577-590 nm
OD 2+ @ 632 nm
OD 3+ @ 650-690 nm
OD 6+ @ 690-710 nm
OD 8+ @ 710-1200 nm
OD 5+ @ 10,600 nm |
Deep Blue |
Good |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 577-590 nm
OD 4+ @ 950-1050 nm
OD 5+ @ 1050-1500 nm
OD 4+ @ 1500-2300 nm
OD 4+ @ 2900-5200 nm
OD 5+ @ 10,600 nm |
Purple |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 577-590 nm
OD 3+ @ 850-900 nm
OD 4+ @ 900-950 nm
OD 5+ @ 950-1000 nm
OD 7+ @ 1000-1600 nm
OD 5+ @ 1600-2400 nm
OD 5+ @ 2940 nm
OD 5+ @ 10,600 nm |
Purple |
Excellent |
6.5x6.5 in |
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Color |
Visibility |
Standard Sizes |
OD 6+ @ 190-540 nm
OD 6+ @ 577-590 nm
OD 5+ @ 10,600 nm |
Red |
Fair |
6.5x6.5 in |
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