| FL850-10 Dia:1 in Laser Line Filter; CWL=850 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 855 nm | 845 nm |
| FB860-10 Dia:1 in Bandpass Filter; CWL=860 +-8nm; FWHM=40 +-8nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 880 nm | 840 nm |
| FB880-10 Dia:1 in Bandpass Filter; CWL=880 +-8nm; FWHM=40 +-8nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 900 nm | 860 nm |
| FL880-10 Dia:1 in Laser Line Filter; CWL=880 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 885 nm | 875 nm |
| FB880-40 Dia:1 in Bandpass Filter; CWL=880 +-8nm; FWHM=40 +-8nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 900 nm | 860 nm |
| FB890-10 Dia:1 in Laser Line Filter; CWL=890 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 895 nm | 885 nm |
| FB900-10 Dia:1 in Bandpass Filter; CWL=900 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 905 nm | 895 nm |
| FB900-40 Dia:1 in Bandpass Filter; CWL=900 +-8nm; FWHM=40 +-8nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 920 nm | 880 nm |
| FB960-10 Dia:1 in Bandpass Filter; CWL=960 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 965 nm | 955 nm |
| FB970-10 Dia:1 in Bandpass Filter; CWL=970 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 975 nm | 965 nm |
| FB980-10 Dia:1 in Bandpass Filter; CWL=980 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 985 nm | 975 nm |
| FB990-10 Dia:1 in Bandpass Filter; CWL=990 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 995 nm | 985 nm |
| FB1000-10 Dia:1 in Bandpass Filter; CWL=1000 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1005 nm | 995 nm |
| FB1050-10 Dia:1 in Bandpass Filter; CWL=1050 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1055 nm | 1045 nm |
| FL1064-3 Dia:1 in Laser Line Filter; CWL=1064 +-0.6nm; FWHM=3 +-0.6nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1065.5 nm | 1062.5 nm |
| FB1070-10 Dia:1 in Bandpass Filter; CWL=1070 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1075 nm | 1065 nm |
| FL1152-10 Dia:1 in Bandpass Filter; CWL=1152 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1157 nm | 1147 nm |
| FB1200-10 Dia:1 in Bandpass Filter; CWL=1200 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1205 nm | 1195 nm |
| FB1250-10 Dia:1 in Bandpass Filter; CWL=1250 +-2nm; FWHM=10 +-2nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1255 nm | 1245 nm |
| FB1300-12 Dia:1 in Bandpass Filter; CWL=1300 +-2.4nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1306 nm | 1294 nm |
| FB1300-30 Dia:1 in Bandpass Filter; CWL=1300 +-6nm; FWHM=30 +-6nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1315 nm | 1285 nm |
| FB1350-12 Dia:1 in Bandpass Filter; CWL=1350 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1356 nm | 1344 nm |
| FB1400-12 Dia:1 in Bandpass Filter; CWL=1400 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1406 nm | 1394 nm |
| FB1450-12 Dia:1 in Bandpass Filter; CWL=1450 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1456 nm | 1444 nm |
| FB1480-12 Dia:1 in Bandpass Filter; CWL=1480 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1486 nm | 1474 nm |
| FB1500-12 Dia:1 in Bandpass Filter; CWL=1500 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1506 nm | 1494 nm |
| FB1510-12 Dia:1 in Bandpass Filter; CWL=1510 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1516 nm | 1504 nm |
| FB1530-12 Dia:1 in Bandpass Filter; CWL=1530 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1536 nm | 1524 nm |
| FB1540-12 Dia:1 in Bandpass Filter; CWL=1540 +-2nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1546 nm | 1534 nm |
| FB1550-30 Dia:1 in Bandpass Filter; CWL=1550 +-6nm; FWHM=30 +-6nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1565 nm | 1535 nm |
| FL051550-40 Dia:1/2 in Laser Line Filter; CWL=1550 +-8nm; FWHM=40 +-8nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1570 nm | 1530 nm |
| FB1600-12 Dia:1 in Bandpass Filter; CWL=1600 +-2.4nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1606 nm | 1594 nm |
| FB1650-12 Dia:1 in Bandpass Filter; CWL=1650 +-2.4nm; FWHM=12 +-2.4nm | Optics | Filter | Bandpass Filter | Thorlabs | Soda Lime | Circular | 1656 nm | 1644 nm |
| FGL400 Dia:25 mm GG400 Colored Glass Filter; 400nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 400 nm |
| FGL495 Dia:25 mm GG495 Colored Glass Filter; 495nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 495 nm |
| FGL550 Dia:25 mm OG550 Colored Glass Filter; 550nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 550 nm |
| FGL570 Dia:25 mm OG570 Colored Glass Filter; 570nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 570 nm |
| FGL590 Dia:25 mm OG590 Colored Glass Filter; 590nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 590 nm |
| FGL610 Dia:25 mm RG610 Colored Glass Filter; 610nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 610 nm |
| FGL645 Dia:25 mm RG645 Colored Glass Filter; 645nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 645 nm |
| FGL665 Dia:25 mm RG665 Colored Glass Filter; 665nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 665 nm |
| FGL695 Dia:25 mm RG695 Colored Glass Filter; 695nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 695 nm |
| FGL850 Dia:25 mm RG850 Colored Glass Filter; 850nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 850 nm |
| FGL1000 Dia:25 mm RG1000 Colored Glass Filter; 1000nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 1000 nm |
| FGL280S 2 in x 2 in Square N-WG280 Colored Glass Filter; 280nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 280 nm |
| FGL495S 2 in x 2 in Square GG495 Colored Glass Filter; 495nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 495 nm |
| FGL715S 2 in x 2 in Square RG715 Colored Glass Filter; 715nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 715 nm |
| FGL850S 2 in x 2 in Square RG850 Colored Glass Filter; 850nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 850 nm |
| FGL610H 6 in x 6 in Square RG610 Colored Glass Filter; 610nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 610 nm |
| FGL780H 6 in x 6 in Square RG780 Colored Glass Filter; 780nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | | 780 nm |
| FGT165 Dia. 25 mm Temperature-Balancing Colored Glass Filter; -132 mireds | Optics | Filter | Color Glass | Thorlabs | UVFS | Circular | | |
| FGT165S 2 in x 2 in Temperature-Balancing Colored Glass Filter; -132 mireds | Optics | Filter | Color Glass | Thorlabs | UVFS | Rectangular | | |
| FGT165M Dia. 25.0 mm Temperature-Balancing Colored Glass Filter; -132 mireds; SM1-Threaded Mount | Optics | Filter | Color Glass | Thorlabs | UVFS | Circular | | |
| FGT200 Dia. 25.0 mm Temperature-Balancing Colored Glass Filter; -160 mireds | Optics | Filter | Color Glass | Thorlabs | UVFS | Circular | | |
| FGT20200 Dia. 2 in Temperature-Balancing Colored Glass Filter; -160 mireds | Optics | Filter | Color Glass | Thorlabs | UVFS | Circular | | |
| NF514-17 Dia. 25 mm Notch Filter; CWL=514nm; FWHM=17nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| NF561-18 Dia. 25 mm Notch Filter; CWL=561nm; FWHM=18nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| NF633-25 Dia. 25 mm Notch Filter; CWL=633nm; FWHM=25nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| NF658-26 Dia. 25 mm Notch Filter; CWL=658nm; FWHM=26nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| NF785-33 Dia. 25 mm Notch Filter; CWL=785nm; FWHM=33nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| NF808-34 Dia. 25 mm Notch Filter; CWL=808nm; FWHM=34nm | Optics | Filter | Notch Filter | Thorlabs | UVFS | Circular | | |
| FB1750-500 Dia. 1 in IR Bandpass Filter; CWL=1.75 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | N-BK7 | Circular | 2000 nm | 1500 nm |
| FB2250-500 Dia. 1 in IR Bandpass Filter; CWL=2.25 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Sapphire ow | Circular | 2500 nm | 2000 nm |
| FB2300-50 Dia. 25 mm IR Bandpass Filter; CWL=2.30 µm; FWHM=50nm | Optics | Filter | Bandpass Filter | Thorlabs | N-BK7 | Circular | 2325 nm | 2275 nm |
| FB3330-150 Dia. 25 mm IR Bandpass Filter; CWL=3.33 µm; FWHM=150nm | Optics | Filter | Bandpass Filter | Thorlabs | UVFS | Circular | 3405 nm | 3255 nm |
| FB3750-500 Dia. 1 in IR Bandpass Filter; CWL=3.75 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Sapphire ow | Circular | 4000 nm | 3500 nm |
| FB4250-500 Dia. 1 in IR Bandpass Filter; CWL=4.25 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Sapphire ow | Circular | 4500 nm | 4000 nm |
| FB4260-105 Dia. 25 mm IR Bandpass Filter; CWL=4.26 µm; FWHM=105nm | Optics | Filter | Bandpass Filter | Thorlabs | Sapphire ow | Circular | 4312.5 nm | 4207.5 nm |
| FB5068-100 Dia. 25 mm IR Bandpass Filter; CWL=5.068 µm; FWHM=100nm | Optics | Filter | Bandpass Filter | Thorlabs | Sapphire ow | Circular | 5118 nm | 5018 nm |
| FB5500-500 Dia. 1 in IR Bandpass Filter; CWL=5.50 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Germanium | Circular | 5750 nm | 5250 nm |
| FB6500-500 Dia. 1 in IR Bandpass Filter; CWL=6.50 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Silicon | Circular | 6750 nm | 6250 nm |
| FB7000-500 Dia. 1 in IR Bandpass Filter; CWL=7.00 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Germanium | Circular | 7250 nm | 6750 nm |
| 245-2502 25.4 mm Dia. OD 0.2 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 245-2504 25.4 mm Dia. OD 0.4 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 245-2505 25.4 mm Dia. OD 0.5 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 245-2515 25.4 mm Dia. OD 1.5 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 245-2520 25.4 mm Dia. OD 2 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 245-2525 25.4 mm Dia. OD 2.5 Reflective Neutral Density Filter; t=1.1mm 400-2000nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 240-2503 25.4 mm Dia. Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 240-2505 25.4 mm Dia. Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 240-5003 50.8 mm Dia. Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 240-5010 50.8 mm Dia. Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Circular | | |
| 240-2601 25.4 x 25.4 mm Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Rectangular | | |
| 240-2605 25.4 x 25.4 mm Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Rectangular | | |
| 240-5601 50.8 x 50.8 mm Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Rectangular | | |
| 240-5602 50.8 x 50.8 mm Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Rectangular | | |
| 240-5605 50.8 x 50.8 mm Absorption Type Neutral Density Filter VIS 450-650nm | Optics | Filter | Neutral Density Filter | EKSMA Optics | UVFS | Rectangular | | |
| 243-3475 25.4 x 25.4 mm GG475 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-3715 25.4 x 25.4 mm RG715 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-3780 25.4 x 25.4 mm RG780 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-3830 25.4 x 25.4 mm RG830 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-3850 25.4 x 25.4 mm RG850 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-6320 50.8 x 50.8 mm WG320 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-6530 50.8 x 50.8 mm OG530 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-6780 50.8 x 50.8 mm RG780 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-6830 50.8 x 50.8 mm RG830 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 243-6990 50.8 x 50.8 mm RG1000 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Rectangular | | |
| 241-2039 25.4 mm Dia. BG39 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Circular | | |
| 242-2001 25.4 mm Dia. KG1 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Circular | | |
| 242-2003 25.4 mm Dia. KG3 Color Glass Filter; t=3mm | Optics | Filter | Color Glass | EKSMA Optics | UVFS | Circular | | |