| ITF9320-10-633-M25.4 25.4 mm Dia. Interference Bandpass Filter; t=6mm 633nm | Optics | Filter | Bandpass Filter | Union Optic | UVFS | Circular | 638 nm | 628 nm |
| ITF9320-10-532-M25.4 25.4 mm Dia. Interference Bandpass Filter; t=6mm 532nm | Optics | Filter | Bandpass Filter | Union Optic | UVFS | Circular | 537 nm | 527 nm |
| ITF9320-10-1064-M25.4 25.4 mm Dia. Interference Bandpass Filter; t=6mm 1064nm | Optics | Filter | Bandpass Filter | Union Optic | UVFS | Circular | 1069 nm | 1059 nm |
| NDT9150-S-3 50 x 50mm Absorptive Neutral Density Filter; OD 3 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-2 50 x 50mm Absorptive Neutral Density Filter; OD 2 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-1 50 x 50mm Absorptive Neutral Density Filter; OD 1 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-0.5 50 x 50mm Absorptive Neutral Density Filter; OD 0.5 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-0.4 50 x 50mm Absorptive Neutral Density Filter; OD 0.4 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-0.3 50 x 50mm Absorptive Neutral Density Filter; OD 0.3 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9150-S-0.1 50 x 50mm Absorptive Neutral Density Filter; OD 0.1 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Rectangular | | |
| NDT9125-3 25.4mm Dia. Absorptive Neutral Density Filter; OD 3 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Circular | | |
| NDT9125-2 25.4mm Dia. Absorptive Neutral Density Filter; OD 2 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Circular | | |
| NDT9125-0.4 25.4mm Dia. Absorptive Neutral Density Filter; OD 0.4 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Circular | | |
| NDT9125-0.2 25.4mm Dia. Absorptive Neutral Density Filter; OD 0.2 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Circular | | |
| NDT9125-0.1 25.4mm Dia. Absorptive Neutral Density Filter; OD 0.1 400-700nm | Optics | Filter | Neutral Density Filter | Union Optic | UVFS | Circular | | |
| NDR9125-4 25.4 mm Dia. Reflective OD 4 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-3 25.4 mm Dia. Reflective OD 3 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-2 25.4 mm Dia. Reflective OD 2 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-1 25.4 mm Dia. Reflective OD 1 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-0.8 25.4 mm Dia. Reflective OD 0.8 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-0.2 25.4 mm Dia. Reflective OD 0.2 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| NDR9125-0.1 25.4 mm Dia. Reflective OD 0.1 Neutral Density Filter; t=2mm 400-1100nm | Optics | Filter | Neutral Density Filter | Union Optic | N-BK7 | Circular | | |
| 530FG05-25 25mm Dia. OG-530 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 530 nm |
| 530FG05-50S 50x50mm OG-530 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 530 nm |
| 515FG05-25 25mm Dia. OG-515 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 515 nm |
| 515FG05-50 50mm Dia. OG-515 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 515 nm |
| 515FG05-50S 50x50mm OG-515 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 515 nm |
| 495FG03-25 25mm Dia. GG-495 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 495 nm |
| 495FG03-50S 50x50mm GG-495 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 495 nm |
| 495FG03-165S 165x165mm GG-495 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 495 nm |
| 475FG03-165S 165x165mm GG-475 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 475 nm |
| 455FG03-25 25mm Dia. GG-455 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 455 nm |
| 455FG03-50 50mm Dia. GG-455 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 455 nm |
| 455FG03-165S 165x165mm GG-455 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 455 nm |
| 435FG03-25 25mm Dia. GG-435 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 435 nm |
| 435FG03-50 50mm Dia. GG-435 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 435 nm |
| 435FG03-165S 165x165mm GG-435 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 435 nm |
| 420FG03-50 50mm Dia. GG-420 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 420 nm |
| 395FG03-25 25mm Dia. GG-395 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 395 nm |
| 395FG03-50 50mm Dia. GG-395 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 395 nm |
| 395FG03-50S 50x50mm GG-395 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 395 nm |
| 395FG03-165S 165x165mm GG-395 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 395 nm |
| 320FG01-25 25mm Dia. WG-320 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 320 nm |
| 320FG01-50 50mm Dia. WG-320 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 320 nm |
| 305FG01-50S 50x50mm WG-305 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 305 nm |
| 295FG01-25 25mm Dia. WG-295 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 295 nm |
| 295FG01-165S 165x165mm WG-295 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | 295 nm |
| 280FG01-25 25mm Dia. WG-280 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 280 nm |
| 280FG01-50 50mm Dia. WG-280 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | 280 nm |
| 009FG07-50 50mm Dia. RG-9 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Circular | | |
| 009FG07-50S 50x50mm RG-9 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| 009FG07-165S 165x165mm RG-9 Colored Glass Long Pass Filter | Optics | Filter | Color Glass | Andover Corporation | UVFS | Rectangular | | |
| FB7500-500 Dia. 1 in IR Bandpass Filter; CWL=7.50 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Silicon | Circular | 7750 nm | 7250 nm |
| FB8000-500 Dia. 1 in IR Bandpass Filter; CWL=8.00 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Silicon | Circular | 8250 nm | 7750 nm |
| FB9000-500 Dia. 1 in IR Bandpass Filter; CWL=9.00 µm; FWHM=500nm | Optics | Filter | Bandpass Filter | Thorlabs | Silicon | Circular | 9250 nm | 8750 nm |
| SRF15 Dia. 0.5 in Response Flattening Filter for Silicon Photodiodes; 400-1100nm | Optics | Filter | Spectral Shape Filter | Thorlabs | UVFS | Circular | 1100 nm | 400 nm |
| FGUV5 Dia. 25 mm UG5 Colored Glass UV-Passing Filter; 240-395nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 395 nm | 240 nm |
| FGS600 Dia. 25 mm KG5 Colored Glass Bandpass Filter; 330-665nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 665 nm | 330 nm |
| FGB37 Dia. 25 mm BG40 Colored Glass Bandpass Filter; 335-610nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 610 nm | 335 nm |
| FGB39 Dia. 25 mm BG39 Colored Glass Bandpass Filter; 360-580nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 580 nm | 360 nm |
| FGB18 Dia. 25 mm BG18 Colored Glass Bandpass Filter; 412-569nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 569 nm | 412 nm |
| FGB7 Dia. 25 mm BG7 Colored Glass Bandpass Filter; 435-500nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | 500 nm | 435 nm |
| FGUV5S 2 in x 2 in Square UG5 Colored Glass UV-Passing Filter; 240-395nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | 395 nm | 240 nm |
| FGUV11S 2 in x 2 in Square UG11 Colored Glass UV-Passing Filter; 275-375nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | 375 nm | 275 nm |
| FGS900S 2 in x 2 in Square KG3 Colored Glass Bandpass Filter; 315-710nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | 710 nm | 315 nm |
| FGB67S 2 in x 2 in Square BG36 Colored Glass Bandpass Filter; 900-1375nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | 1375 nm | 900 nm |
| FGS900H 6 in x 6 in Square KG3 Colored Glass Bandpass Filter; 315-710nm | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Rectangular | 710 nm | 315 nm |
| FGL400M Dia. 25 mm SM1-Mounted Colored Glass Filter; 400nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 400 nm |
| FGL435M Dia. 25 mm SM1-Mounted Colored Glass Filter; 435nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 435 nm |
| FGL550M Dia. 25 mm SM1-Mounted Colored Glass Filter; 550nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 550 nm |
| FGL665M Dia. 25 mm SM1-Mounted Colored Glass Filter; 665nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 665 nm |
| FGL715M Dia. 25 mm SM1-Mounted Colored Glass Filter; 715nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 715 nm |
| FGL850M Dia. 25 mm SM1-Mounted Colored Glass Filter; 850nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 850 nm |
| FGL1000M Dia. 25 mm SM1-Mounted Colored Glass Filter; 1000nm Longpass | Optics | Filter | Color Glass | Thorlabs | N-BK7 | Circular | | 1000 nm |
| NE501B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.1 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE505B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.5 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE506B Dia. 0.5 in Absorptive ND Filter; Optical Density 0.6 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE513B Dia. 0.5 in Absorptive ND Filter; Optical Density 1.3 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE520B Dia. 0.5 in Absorptive ND Filter; Optical Density 2.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE540B Dia. 0.5 in Absorptive ND Filter; Optical Density 4.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE550B Dia. 0.5 in Absorptive ND Filter; Optical Density 5.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE560B Dia. 0.5 in Absorptive ND Filter; Optical Density 6.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE01B Dia. 25 mm Absorptive ND Filter; Optical Density 0.1 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE04B Dia. 25 mm Absorptive ND Filter; Optical Density 0.4 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE13B Dia. 25 mm Absorptive ND Filter; Optical Density 1.3 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE20B Dia. 25 mm Absorptive ND Filter; Optical Density 2.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE40B Dia. 25 mm Absorptive ND Filter; Optical Density 4.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE50B Dia. 25 mm Absorptive ND Filter; Optical Density 5.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE60B Dia. 25 mm Absorptive ND Filter; Optical Density 6.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R01B Dia. 2 in Absorptive ND Filter; Optical Density 0.1 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R05B Dia. 2 in Absorptive ND Filter; Optical Density 0.5 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R10B Dia. 2 in Absorptive ND Filter; Optical Density 1.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R20B Dia. 2 in Absorptive ND Filter; Optical Density 2.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R30B Dia. 2 in Absorptive ND Filter; Optical Density 3.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE2R40B Dia. 2 in Absorptive ND Filter; Optical Density 4.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Circular | | |
| NE201B 2 in x 2 in Absorptive ND Filter; Optical Density 0.1 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Rectangular | | |
| NE203B 2 in x 2 in Absorptive ND Filter; Optical Density 0.3 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Rectangular | | |
| NE204B 2 in x 2 in Absorptive ND Filter; Optical Density 0.4 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Rectangular | | |
| NE206B 2 in x 2 in Absorptive ND Filter; Optical Density 0.6 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Rectangular | | |
| NE210B 2 in x 2 in Absorptive ND Filter; Optical Density 1.0 | Optics | Filter | Neutral Density Filter | Thorlabs | N-BK7 | Rectangular | | |