| 47-686 12.5 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-342 12.5 mm Dia. Germanium Protective Flat Window; t=3 mm Uncoated | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 89-563 25 mm Dia. Germanium Protective Flat Window; t=1 mm BBAR 3-5µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 83-356 25 mm Dia. Germanium Protective Flat Window; t=2 mm BBAR 8-12µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 89-566 30 mm Dia. Germanium Protective Flat Window; t=3 mm BBAR 3-5µm | Optics | Window | Flat Window | Edmund Optics | Germanium | Circular |
| 22-776 12.5mm Dia. Germanium Infrared Aspheric Lens; EFL=12.5mm; NA=0.5 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 22-779 12.5mm Dia. Germanium Infrared Aspheric Lens; EFL=9.5mm; NA=0.65 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 22-780 12.5mm Dia. Germanium Infrared Aspheric Lens; EFL=12.5mm; NA=0.5 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-235 25mm Dia. Germanium Infrared Aspheric Lens; EFL=12.5mm; NA=1 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-236 25mm Dia. Germanium Infrared Aspheric Lens; EFL=15mm; NA=0.83 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-238 25mm Dia. Germanium Infrared Aspheric Lens; EFL=25mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-239 25mm Dia. Germanium Infrared Aspheric Lens; EFL=30mm; NA=0.42 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-240 25mm Dia. Germanium Infrared Aspheric Lens; EFL=40mm; NA=0.31 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-241 25mm Dia. Germanium Infrared Aspheric Lens; EFL=50mm; NA=0.25 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-243 25mm Dia. Germanium Infrared Aspheric Lens; EFL=12.5mm; NA=1 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-244 25mm Dia. Germanium Infrared Aspheric Lens; EFL=15mm; NA=0.83 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-245 25mm Dia. Germanium Infrared Aspheric Lens; EFL=20mm; NA=0.63 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-250 25mm Dia. Germanium Infrared Aspheric Lens; EFL=75mm; NA=0.17 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-609 25mm Dia. Germanium Infrared Aspheric Lens; EFL=20mm; NA=0.63 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-610 25mm Dia. Germanium Infrared Aspheric Lens; EFL=25mm; NA=0.5 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-611 25mm Dia. Germanium Infrared Aspheric Lens; EFL=30mm; NA=0.42 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-612 25mm Dia. Germanium Infrared Aspheric Lens; EFL=40mm; NA=0.31 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-613 25mm Dia. Germanium Infrared Aspheric Lens; EFL=50mm; NA=0.25 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-251 25mm Dia. Germanium Infrared Aspheric Lens; EFL=12.5mm; NA=1 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-253 25mm Dia. Germanium Infrared Aspheric Lens; EFL=20mm; NA=0.63 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 68-257 25mm Dia. Germanium Infrared Aspheric Lens; EFL=50mm; NA=0.25 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 87-995 50mm Dia. Germanium Infrared Aspheric Lens; EFL=25mm; NA=1 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 87-996 50mm Dia. Germanium Infrared Aspheric Lens; EFL=50mm; NA=0.5 BBAR 3-5µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 89-615 50mm Dia. Germanium Infrared Aspheric Lens; EFL=25mm; NA=1 BBAR 3-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 87-997 50mm Dia. Germanium Infrared Aspheric Lens; EFL=25mm; NA=1 BBAR 8-12µm | Optics | Lens | Aspheric Lens | Edmund Optics | Germanium | Circular |
| 37-414 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=7.5mm; NA=0.67 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-415 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=10mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-989 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=7.5mm; NA=0.67 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-990 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=7.5mm; NA=0.67 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-971 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=10mm; NA=0.5 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-991 10mm Dia. N-SF6 Precision Aspheric Lens; EFL=7.5mm; NA=0.67 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-416 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=9.5mm; NA=0.66 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-417 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=12.5mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-972 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=12.5mm; NA=0.5 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-756 12.5mm Dia. N-SF6 Precision Aspheric Lens; EFL=9.5mm; NA=0.66 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-418 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=9mm; NA=0.83 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-757 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=9mm; NA=0.83 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-954 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=11.25mm; NA=0.66 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-995 15mm Dia. N-BK7 Precision Aspheric Lens; EFL=22.5mm; NA=0.33 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-974 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=11.25mm; NA=0.66 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-973 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.5 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-996 15mm Dia. N-BK7 Precision Aspheric Lens; EFL=22.5mm; NA=0.33 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 22-759 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=9mm; NA=0.83 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-994 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=11.25mm; NA=0.66 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-993 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.5 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-994 15mm Dia. N-SF6 Precision Aspheric Lens; EFL=18.75mm; NA=0.4 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-997 15mm Dia. N-BK7 Precision Aspheric Lens; EFL=22.5mm; NA=0.33 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 37-423 20mm Dia. N-SF6 Precision Aspheric Lens; EFL=12.5mm; NA=0.8 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-425 20mm Dia. N-SF5 Precision Aspheric Lens; EFL=20mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 16-956 20mm Dia. N-SF6 Precision Aspheric Lens; EFL=12.5mm; NA=0.8 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-955 20mm Dia. N-SF5 Precision Aspheric Lens; EFL=20mm; NA=0.5 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 16-976 20mm Dia. N-SF6 Precision Aspheric Lens; EFL=12.5mm; NA=0.8 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 22-999 20mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.67 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-975 20mm Dia. N-SF5 Precision Aspheric Lens; EFL=20mm; NA=0.5 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 37-428 25mm Dia. N-SF6 Precision Aspheric Lens; EFL=25mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 37-429 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=31.25mm; NA=0.4 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 37-430 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=37.5mm; NA=0.33 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 37-431 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=50mm; NA=0.25 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-962 25mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.83 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-959 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=31.25mm; NA=0.4 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-958 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=37.5mm; NA=0.33 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-957 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=50mm; NA=0.25 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-979 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=31.25mm; NA=0.4 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-978 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=37.5mm; NA=0.33 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 17-002 25mm Dia. N-SF6 Precision Aspheric Lens; EFL=15mm; NA=0.83 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-999 25mm Dia. N-BK7 Precision Aspheric Lens; EFL=31.25mm; NA=0.4 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-BK7 | Circular |
| 16-964 30mm Dia. N-SF5 Precision Aspheric Lens; EFL=22.5mm; NA=0.66 VIS-EXT Plus 350-700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 16-984 30mm Dia. N-SF5 Precision Aspheric Lens; EFL=22.5mm; NA=0.66 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 16-983 30mm Dia. N-SF5 Precision Aspheric Lens; EFL=30mm; NA=0.5 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 17-004 30mm Dia. N-SF5 Precision Aspheric Lens; EFL=22.5mm; NA=0.66 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 17-003 30mm Dia. N-SF5 Precision Aspheric Lens; EFL=30mm; NA=0.5 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 37-437 40mm Dia. N-SF5 Precision Aspheric Lens; EFL=40mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 17-010 40mm Dia. N-SF6 Precision Aspheric Lens; EFL=25mm; NA=0.8 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 17-008 40mm Dia. N-SF5 Precision Aspheric Lens; EFL=40mm; NA=0.5 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 37-440 50mm Dia. N-SF6 Precision Aspheric Lens; EFL=50mm; NA=0.5 Uncoated | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 16-990 50mm Dia. N-SF6 Precision Aspheric Lens; EFL=30mm; NA=0.83 NIR-Plus 600-1050nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 17-012 50mm Dia. N-SF6 Precision Aspheric Lens; EFL=30mm; NA=0.83 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 17-011 50mm Dia. N-SF5 Precision Aspheric Lens; EFL=37.5mm; NA=0.66 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF5 | Circular |
| 23-023 50mm Dia. N-SF6 Precision Aspheric Lens; EFL=50mm; NA=0.5 SWIR-Plus 900-1700nm | Optics | Lens | Aspheric Lens | Edmund Optics | N-SF6 | Circular |
| 100FNIR-12.5 12.5mm Dia. OD=1.0, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 100FNIR-25 25mm Dia. OD=1.0, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 130FNIR-12.5 12.5mm Dia. OD=1.3, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 130FNIR-50 50mm Dia. OD=1.3, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 200FNIR-25 25mm Dia. OD=2.0, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 200FNIR-50 50mm Dia. OD=2.0, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 300FNIR-25 25mm Dia. OD=3.0, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular |
| 010FN46-12.5 12.5mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.1 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 010FN46-50 50mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.1 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 015FN46-50 50mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.15 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 020FN46-12.5 12.5mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.2 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 020FN46-50 50mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.2 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 030FN46-50S 50x50 mm Fused Silica Standard UV Neutral Density Filter, OD=0.3 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Rectangular |
| 040FN46-25 25mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.4 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 040FN46-50 50mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.4 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |
| 050FN46-50 50mm Dia. Fused Silica Standard UV Neutral Density Filter, OD=0.5 | Optics | Filter | Neutral Density Filter | Andover Corporation | Fused Silica | Circular |