| MF-ww-12.7-2 12.7 mm Dia. MgF2 Wedge Window; t=2mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | Magnesium Fluoride | Circular |
| Si-ww-25.4-4 25.4 mm Dia. Silicon Wedge Window; t=4mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | Silicon | Circular |
| Si-ww-38.1-5 38.1 mm Dia. Silicon Wedge Window; t=5mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | Silicon | Circular |
| FS-ww-25.4-4 25.4 mm Dia. UVFS Wedge Window; t=4mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | UVFS | Circular |
| FS-ww-50.8-6 50.8 mm Dia. UVFS Wedge Window; t=6mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | UVFS | Circular |
| WW70530-E3 0.5 in Dia. AR Coated; ZnSe Wedged Window; t=3 mm 7000-12000nm | Optics | Window | Wedge Window | Thorlabs | ZnSe | Circular |
| WW31050-E 1 in Dia. E Coated; Wedged Sapphire Window; t=5 mm 2000-5000nm | Optics | Window | Wedge Window | Thorlabs | Sapphire ow | Circular |
| WW51050-D 1 in Dia. D Coated; Calcium Fluoride Wedged Window; t=5 mm 1650-3000nm | Optics | Window | Wedge Window | Thorlabs | CaF2 | Circular |
| WW41050-A 1 in Dia. AR Coated; UVFS Wedged Window; t=5 mm 350-700nm | Optics | Window | Wedge Window | Thorlabs | UVFS | Circular |
| VPWW42-A 1.5 in Dia. AR Coated; UVFS Wedged Window; t=4 mm 350-700nm | Optics | Window | Wedge Window | Thorlabs | UVFS | Circular |
| VPWW42-B 1.5 in Dia. AR Coated; UVFS Wedged Window; t=4 mm 650-1050nm | Optics | Window | Wedge Window | Thorlabs | UVFS | Circular |
| WW42012-B 2 in Dia. AR Coated; UVFS Wedged Window; t=12 mm 650-1050nm | Optics | Window | Wedge Window | Thorlabs | UVFS | Circular |
| WW10530-A 0.5 in Dia. AR Coated; N-BK7 Wedged Window; t=3 mm 350-700nm | Optics | Window | Wedge Window | Thorlabs | N-BK7 | Circular |
| WW70530 0.5 in Dia. ZnSe Wedged Window; t=3 mm Uncoated | Optics | Window | Wedge Window | Thorlabs | ZnSe | Circular |
| WW1105011-C11 1 in Dia. AR Coated; Wedged N-BK7 Laser Window; t=5 mm 610-860nm | Optics | Window | Wedge Window | Thorlabs | N-BK7 | Circular |
| WW1105013-C13 1 in Dia. AR Coated; Wedged N-BK7 Laser Window; t=5 mm 700-1100nm | Optics | Window | Wedge Window | Thorlabs | N-BK7 | Circular |
| WW410503-C3 1 in Dia. AR Coated; UVFS Wedged Laser Window; t=5 mm 261-266nm | Optics | Window | Wedge Window | Thorlabs | UVFS | Circular |
| PI1008UV 1 in Dia. UVFS Wedged Window; t=2 mm Uncoated | Optics | Window | Wedge Window | Laser Components | UVFS | Circular |
| PL1-1025UV 1 in Dia. UVFS Wedged Window; t=0.25 in Uncoated | Optics | Window | Wedge Window | Laser Components | UVFS | Circular |
| PL3-2037UV 2 in Dia. UVFS Wedged Window; t=0.375 in Uncoated | Optics | Window | Wedge Window | Laser Components | UVFS | Circular |
| PL1-1537C 1.5 in Dia. N-BK7 Wedged Window; t=0.375 in Uncoated | Optics | Window | Wedge Window | Laser Components | N-BK7 | Circular |
| PL2-2037C 2 in Dia. N-BK7 Wedged Window; t=0.375 in Uncoated | Optics | Window | Wedge Window | Laser Components | N-BK7 | Circular |
| 34-245 25 mm Dia. N-BK7 Wedged Window; t=3 mm Uncoated | Optics | Window | Wedge Window | Edmund Optics | N-BK7 | Circular |
| 34-246 50 mm Dia. N-BK7 Wedged Window; t=3 mm Uncoated | Optics | Window | Wedge Window | Edmund Optics | N-BK7 | Circular |
| WSB-30C05-20-0.5 30 mm Dia. N-BK7 Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSB-30C07-20-3 30 mm Dia. N-BK7 Wedged Window; t=7 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSSQ-30C07-20-3 30 mm Dia. UVFS Wedged Window; t=7 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSB-50C08-20-1 50 mm Dia. N-BK7 Wedged Window; t=8 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSSQ-100C15-10-1 100 mm Dia. UVFS Wedged Window; t=15 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSB-10C05-20-1 10 mm Dia. N-BK7 Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSSQ-25C05-20-1 25 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSB-50C08-10-2 50 mm Dia. N-BK7 Wedged Window; t=8 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSSQ-50C10-20-3 50 mm Dia. UVFS Wedged Window; t=10 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSSQ-20C05-20-1 20 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSB-30C05-10-0.5 30 mm Dia. N-BK7 Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSB-50C08-20-2 50 mm Dia. N-BK7 Wedged Window; t=8 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| GE-ww-38.1-5 38.1 mm Dia. Germanium Wedge Window; t=5mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | Germanium | Circular |
| GE-ww-50.8-6 50.8 mm Dia. Germanium Wedge Window; t=6mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | Germanium | Circular |
| ZnSe-ww-25.4-4 25.4 mm Dia. ZnSe Wedge Window; t=4mm Uncoated | Optics | Window | Wedge Window | Alkor Technologies | ZnSe | Circular |
| WW71050-E3 1 in Dia. AR Coated; ZnSe Wedged Window; t=5 mm 7000-12000nm | Optics | Window | Wedge Window | Thorlabs | ZnSe | Circular |
| 47-936 10 mm Dia. Zinc Selenide Protective Flat Window; t=1.5mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-498 10 mm Dia. Zinc Selenide Protective Flat Window; t=1.5mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 47-937 12.5 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-406 12.7 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-420 12.7 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-500 20 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-513 25 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-408 25.4 mm Dia. Zinc Selenide Protective Flat Window; t=1mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-424 25.4 mm Dia. Zinc Selenide Protective Flat Window; t=1mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-436 25.4 mm Dia. Zinc Selenide Protective Flat Window; t=3mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-411 25.4 mm Dia. Zinc Selenide Protective Flat Window; t=5mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-519 50 mm Dia. Zinc Selenide Protective Flat Window; t=1mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-515 50 mm Dia. Zinc Selenide Protective Flat Window; t=2mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 47-939 50 mm Dia. Zinc Selenide Protective Flat Window; t=3mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-412 50 mm Dia. Zinc Selenide Protective Flat Window; t=5mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-440 50.8 mm Dia. Zinc Selenide Protective Flat Window; t=1mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-465 50.8 mm Dia. Zinc Selenide Protective Flat Window; t=3mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 89-567 40 mm Dia. Germanium Protective Flat Window; t=4 mm BBAR 3-5µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-346 50 mm Dia. Germanium Protective Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 89-570 50 mm Dia. Germanium Protective Flat Window; t=3 mm BBAR 3-5µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 11-869 50.8 mm Dia. Germanium Protective Flat Window; t=3 mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 64-380 75 mm Dia. Germanium Protective Flat Window; t=5 mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-355 25 mm Dia. Germanium Protective Flat Window; t=1 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 89-564 25 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 3-5µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-358 50 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 68-740 50 mm Dia. Germanium Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 47-685 10 mm Dia. Germanium Protective Flat Window; t=1.5 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-341 12.5 mm Dia. Germanium Protective Flat Window; t=1 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 62-644 12.5 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-350 25 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 68-737 25 mm Dia. Germanium Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 11-871 25.4 mm Dia. Germanium Protective Flat Window; t=3 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 48-857 75 mm Dia. Germanium Protective Flat Window; t=5 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 11-870 76.2 mm Dia. Germanium Protective Flat Window; t=5 mm BBAR 3-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 43-430 4 in Dia. UVFS Dual Surface Flat Window; t=0.75 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 43-432 6 in Dia. UVFS Dual Surface Flat Window; t=1 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 68-506 12.5 mm Dia. Zinc Selenide Protective Flat Window; t=1 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-491 12.5 mm Dia. Zinc Selenide Protective Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-493 25 mm Dia. Zinc Selenide Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 39-397 25.4 mm Dia. Zinc Selenide Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 68-497 75 mm Dia. Zinc Selenide Protective Flat Window; t=6 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | ZnSe | Circular |
| 43-400-000 0.5 in Dia. UVFS Single Surface Flat Window; t=0.13 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 01-913-000 1 in Dia. UVFS Single Surface Flat Window; t=0.5 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 01-914-000 2 in Dia. UVFS Single Surface Flat Window; t=0.5 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-574-000 4 in Dia. UVFS Single Surface Flat Window; t=0.75 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 01-611-000 4 in Dia. UVFS Single Surface Flat Window; t=0.75 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 65-879-000 10 in Dia. UVFS Single Surface Flat Window; t=1.5 in Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 10Q20-NL 25.4 mm Dia. UVFS Parallel Optical Flat Window; t=6.1 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |
| 20BW40-30AR.14 50.8 mm Dia. N-BK7 Parallel Optical Flat Window; t=10 mm 430-700nm | Optics | Window | Flat Window | MKS/Newport | N-BK7 | Circular |
| 10CF30 25.4 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | CaF2 | Circular |
| CAW10 5 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=1 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | CaF2 | Circular |
| CAW13 15 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | CaF2 | Circular |
| CAW17 30 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | CaF2 | Circular |
| CAW18 40 mm Dia. Calcium Fluoride Parallel Optical Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | CaF2 | Circular |
| SAW29 40 mm Dia. Sapphire Parallel Optical Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | Al2O3 | Circular |
| 10QW40-30AR.16 25.4 mm Dia. UVFS Parallel Optical Flat Window; t=6 mm 650-1000nm | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |
| 20QW40-30AR.16 50.8 mm Dia. UVFS Parallel Optical Flat Window; t=10 mm 650-1000nm | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |
| FSW12AR.14 12.5 mm Dia. UVFS Parallel Optical Flat Window; t=1.5 mm 425-675nm | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |
| FSW17 40 mm Dia. UVFS Parallel Optical Flat Window; t=4 mm Uncoated | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |
| FSW17AR.14 40 mm Dia. UVFS Parallel Optical Flat Window; t=4 mm 425-675nm | Optics | Window | Flat Window | MKS/Newport | UVFS | Circular |