| WSSQ-15C05-20-1 15 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSSQ-30C05-20-0.5 30 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSSQ-50C10-10-3 50 mm Dia. UVFS Wedged Window; t=10 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSSQ-10C05-20-1 10 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSSQ-80C12-10-1 80 mm Dia. UVFS Wedged Window; t=12 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| WSB-15C05-10-1 15 mm Dia. N-BK7 Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSB-30C05-20-1 30 mm Dia. N-BK7 Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | N-BK7 | Circular |
| WSSQ-30C05-20-1 30 mm Dia. UVFS Wedged Window; t=5 mm Uncoated | Optics | Window | Wedge Window | OptoSigma | UVFS | Circular |
| 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 |
| WHQ1500 15 mm Dia. Quartz Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WHQ2500 25 mm Dia. Quartz Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WHQ4000 40 mm Dia. Quartz Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WHF2500 25 mm Dia. UVFS Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | UVFS | Circular |
| WHF2511 25 mm Dia. UVFS Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | UVFS | Circular |
| WHF4000 40 mm Dia. UVFS Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | UVFS | Circular |
| WHF5000 50 mm Dia. UVFS Round Window; t=4mm Uncoated | Optics | Window | Flat Window | Knight Optical | UVFS | Circular |
| WHF5051 50 x 50 mm UVFS Rectangular Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | UVFS | Rectangular |
| WQF3500 35 mm Dia. Quartz Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQF2500 25 mm Dia. Quartz Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WSI2500 25.4 mm Dia. Silicon Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI3203 32 mm Dia. Silicon Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI1501 15 mm Dia. Silicon Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI2505 25.4 mm Dia. Silicon Round Window; t=0.5mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI1201 12 mm Dia. Silicon Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI2504 25.4 mm Dia. Silicon Round Window; t=4mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI1301 13 mm Dia. Silicon Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WSI3012 30 mm Dia. Silicon Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Silicon | Circular |
| WQZ1002 10 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ1302 13 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2001 20 mm Dia. Z-Cut Quartz Right Handed Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2002 20 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2501 25 mm Dia. Z-Cut Quartz Right Handed Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2502 25 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2526 25 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2.6mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ2601 26 mm Dia. Z-Cut Quartz Right Handed Round Window; t=1mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ3515 35 mm Dia. Z-Cut Quartz Right Handed Round Window; t=1.5mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ35002 35 mm Dia. Z-Cut Quartz Left Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ3502 35 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ40002 40 mm Dia. Z-Cut Quartz Left Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ4202 42 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ50002 50 mm Dia. Z-Cut Quartz Left Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ50005 50 mm Dia. Z-Cut Quartz Left Handed Round Window; t=5mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ6002 60 mm Dia. Z-Cut Quartz Right Handed Round Window; t=2mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |
| WQZ8003 80 mm Dia. Z-Cut Quartz Right Handed Round Window; t=3mm Uncoated | Optics | Window | Flat Window | Knight Optical | Quartz | Circular |