| 11-928 50.0 x 50.0 mm UVFS Protective Flat Window; t=4 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Rectangular |
| 47-833 5 mm Dia. UVFS Round Protective Flat Window; t=1 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-450 10 mm Dia. UVFS Round Protective Flat Window; t=1.25 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 63-107 12.5 mm Dia. UVFS Round Protective Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-194 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 65-873 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-463 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 83-471 20 mm Dia. N-BK7 Precision Protective Flat Window; t=3 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 36-996 25 mm Dia. N-BK7 Precision Protective Flat Window; t=1 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 83-472 25 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 47-521 30 mm Dia. N-BK7 Precision Protective Flat Window; t=4 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 37-014 50 mm Dia. N-BK7 Precision Protective Flat Window; t=2 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 37-018 50 mm Dia. N-BK7 Precision Protective Flat Window; t=3 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 49-634 35.0 x 35.0 mm N-BK7 Precision Protective Flat Window; t=3 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Rectangular |
| 37-072 75.0 x 75.0 mm N-BK7 Precision Protective Flat Window; t=4 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Rectangular |
| 39-293 5 mm Dia. UVFS Round Protective Flat Window; t=1 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-470 10 mm Dia. UVFS Round Protective Flat Window; t=1 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 45-809 12.5 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-970 12.5 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 49-641 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-473 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-976 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 39-298 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-475 25 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-923 25 mm Dia. UVFS Round Protective Flat Window; t=2 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-978 25 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 48-203 25.0 x 25.0 mm UVFS Protective Flat Window; t=2 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Rectangular |
| 36-980 25.0 x 25.0 mm UVFS Protective Flat Window; t=2 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Rectangular |
| 84-459 5 mm Dia. UVFS Round Protective Flat Window; t=1 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-460 10 mm Dia. UVFS Round Protective Flat Window; t=1.25 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-896 12.5 mm Dia. UVFS Round Protective Flat Window; t=1.5 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-898 15 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-454 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-883 25 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 65-875 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-890 25 mm Dia. UVFS Round Protective Flat Window; t=5 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-834 30 mm Dia. UVFS Round Protective Flat Window; t=4 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-835 40 mm Dia. UVFS Round Protective Flat Window; t=4 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-457 40 mm Dia. UVFS Round Protective Flat Window; t=4 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-943 50 mm Dia. UVFS Round Protective Flat Window; t=2 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-942 50 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-458 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-468 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-952 50 mm Dia. UVFS Round Protective Flat Window; t=6 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-961 75 mm Dia. UVFS Round Protective Flat Window; t=3 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-195 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-455 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 37-545 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm 2 µm-AR 1900-2100nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-881 25 mm Dia. UVFS Round Protective Flat Window; t=5 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-903 25 mm Dia. UVFS Round Protective Flat Window; t=5 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-904 30 mm Dia. UVFS Round Protective Flat Window; t=4 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 65-877 40 mm Dia. UVFS Round Protective Flat Window; t=4 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-946 50 mm Dia. UVFS Round Protective Flat Window; t=2 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-909 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-955 50 mm Dia. UVFS Round Protective Flat Window; t=6 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-954 50 mm Dia. UVFS Round Protective Flat Window; t=6 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-963 75 mm Dia. UVFS Round Protective Flat Window; t=5 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-902 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-456 30 mm Dia. UVFS Round Protective Flat Window; t=4 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-937 50 mm Dia. UVFS Round Protective Flat Window; t=1 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-948 50 mm Dia. UVFS Round Protective Flat Window; t=3 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-935 75 mm Dia. UVFS Round Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-960 75 mm Dia. UVFS Round Protective Flat Window; t=3 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 66-188 25 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 84-464 20 mm Dia. UVFS Round Protective Flat Window; t=2 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-199 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 84-465 25 mm Dia. UVFS Round Protective Flat Window; t=3 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-878 25 mm Dia. UVFS Round Protective Flat Window; t=5 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 48-067 30 mm Dia. UVFS Round Protective Flat Window; t=4 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 11-906 50 mm Dia. UVFS Round Protective Flat Window; t=1 mm NIR II 750-1550nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-950 50 mm Dia. UVFS Round Protective Flat Window; t=3 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-949 50 mm Dia. UVFS Round Protective Flat Window; t=3 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 47-836 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 48-069 50 mm Dia. UVFS Round Protective Flat Window; t=5 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-953 50 mm Dia. UVFS Round Protective Flat Window; t=6 mm UV-AR 250-425nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-959 75 mm Dia. UVFS Round Protective Flat Window; t=3 mm UV-VIS 250-700nm | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 36-936 75 mm Dia. UVFS Round Protective Flat Window; t=5 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | UVFS | Circular |
| 66-193 10 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 66-197 30 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 83-105 40 mm Dia. N-BK7 Ultra-Thin Protective Flat Window; t=0.2 mm VIS 0 425-675nm | Optics | Window | Flat Window | Edmund Optics | N-BK7 | Circular |
| 36-457 20 mm Dia. AR Coated Sapphire Protective Flat Window; t=2 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | Al2O3 | Circular |
| 39-234 30 mm Dia. AR Coated Sapphire Protective Flat Window; t=1 mm MgF2 400-700nm | Optics | Window | Flat Window | Edmund Optics | Al2O3 | Circular |
| 39-246 6.35 mm Dia. AR Coated Sapphire Protective Flat Window; t=0.5 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | Al2O3 | Circular |
| 39-251 38.1 mm Dia. AR Coated Sapphire Protective Flat Window; t=1 mm VIS-NIR 400-1000nm | Optics | Window | Flat Window | Edmund Optics | Al2O3 | Circular |
| 36-488 12.5 mm Dia. AR Coated Sapphire Protective Flat Window; t=1 mm NIR I 600-1050nm | Optics | Window | Flat Window | Edmund Optics | Al2O3 | Circular |
| 011-0206E 25.4 mm Dia. N-BK7 Plano-Convex Window; t=6mm Uncoated | Optics | Window | Curved Window (Plano-Convex) | EKSMA Optics | N-BK7 | Circular |
| 011-0225E 25.4 mm Dia. N-BK7 Plano-Convex Window; t=6mm Uncoated | Optics | Window | Curved Window (Plano-Convex) | EKSMA Optics | N-BK7 | Circular |
| 011-0522E 50.8 mm Dia. N-BK7 Plano-Convex Window; t=10mm Uncoated | Optics | Window | Curved Window (Plano-Convex) | EKSMA Optics | N-BK7 | Circular |
| 011-1520E 50.8 mm Dia. UVFS Plano-Convex Window; t=10mm Uncoated | Optics | Window | Curved Window (Plano-Convex) | EKSMA Optics | UVFS | Circular |
| WG11010 Dia:1in N-BK7 Broadband Precision Window; t=1 mm Uncoated | Optics | Window | Flat Window | Thorlabs | N-BK7 | Circular |
| WG11010-A Dia:1in N-BK7 Broadband Precision Window; t=1 mm ARC 350-700nm | Optics | Window | Flat Window | Thorlabs | N-BK7 | Circular |
| WG11050-A Dia:1in N-BK7 Broadband Precision Window; t=5 mm ARC 350-700nm | Optics | Window | Flat Window | Thorlabs | N-BK7 | Circular |
| WG12012-C Dia:2in N-BK7 Broadband Precision Window t=12 mm ARC 1050-1700nm | Optics | Window | Flat Window | Thorlabs | N-BK7 | Circular |
| WG41010 Dia:1in UVFS Broadband Precision Window; t=1 mm Uncoated | Optics | Window | Flat Window | Thorlabs | UVFS | Circular |
| VPW42-A Dia:1.5in UVFS Vacuum Window; t=4mm ARC 350-700nm | Optics | Window | Flat Window | Thorlabs | UVFS | Circular |
| WG42012-B Dia:2in UVFS Broadband Precision Window; t=12 mm ARC 650-1050nm | Optics | Window | Flat Window | Thorlabs | UVFS | Circular |
| WG30530-E 0.5in Dia. AR Coated; Sapphire Broadband Precision Window; t=3 mm 2-5µm | Optics | Window | Flat Window | Thorlabs | Sapphire ow | Circular |
| WG51050 1in Dia. CaF2 Broadband Precision Window; t=5 mm Uncoated | Optics | Window | Flat Window | Thorlabs | CaF2 | Circular |
| WG50530-D 0.5in Dia. AR Coated; CaF2 Broadband Precision Window; t=3 mm 1650-3000nm | Optics | Window | Flat Window | Thorlabs | CaF2 | Circular |
| WG00530-E 0.5in Dia. AR Coated; BaF2 Broadband Precision Window; t=3 mm 300-5000nm | Optics | Window | Flat Window | Thorlabs | BAF2 | Circular |