| BLF-50S-440B 50 x 50 mm Square Blue Colored Glass Filter; t=2.5mm 440nm | Optics | Filter | Color Glass | OptoSigma | UVFS | Rectangular | | |
| AND-20C-70 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-10C-001 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-01 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-10C-25 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-25C-20 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-25C-40 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-30 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-01 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-001 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-70 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-10 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-30 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-25 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-70 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-50 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-01 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-20C-20 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-13 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-20C-40 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-30 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-70 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-10C-30 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-20 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-10C-70 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-05 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-01 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-20 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-13 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-40 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-30 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-20C-001 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-70 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-05 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-20C-50 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-40 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-25C-01 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-10C-05 10 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-10 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-50C-25 50 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-15C-001 15 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-25C-70 25 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-05 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30C-20 30 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-20C-01 20 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-40C-25 40 mm Dia. Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-50 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-30-13 30 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-30-30 30 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-25 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-50 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-13 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-70 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-30-40 30 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-13 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-10 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-20 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-40 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-30-25 30 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-30-50 30 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-1 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-20 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-52-40 52 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| MAN-25-10 25 mm Dia. Optical Glass Mounted Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Circular | | |
| AND-30S-05 30 x 30 mm Optical Glass Unmounted Visible Absorptive Neutral Density Filter 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | UVFS | Rectangular | | |
| 13-116 50 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 425-675nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-182 50 mm Dia. Hoya ND-50 Absorptive Neutral Density Filter; OD 0.2 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-150 12.5 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-184 50 mm Dia. Hoya ND-40 Absorptive Neutral Density Filter; OD 0.4 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-152 12.5 mm Dia. Hoya ND-25 Absorptive Neutral Density Filter; OD 0.6 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-162 12.5 mm Dia. Hoya ND-006 Absorptive Neutral Density Filter; OD 4 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 13-196 50 mm Dia. Hoya ND-006 Absorptive Neutral Density Filter; OD 4 600-1050nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 66-100 50 mm Dia. SCHOTT RG695 Black Longpass Color Glass Filter 695nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 695 nm |
| 32-766 50.8 x 50.8 mm SCHOTT RG695 Black Longpass Color Glass Filter 695nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | 695 nm |
| HO-NDR-12.5-0.1 12.5 mm Dia. N-BK7 Reflective Neutral Density Filter; OD 0.1 350-1100nm | Optics | Filter | Neutral Density Filter | Holmarc Opto-Mechatronics | N-BK7 | Circular | | |
| HO-NDR-25-0.1 25 mm Dia. N-BK7 Reflective Neutral Density Filter; OD 0.1 350-1100nm | Optics | Filter | Neutral Density Filter | Holmarc Opto-Mechatronics | N-BK7 | Circular | | |
| HO-NDR-25M-0.1 25 mm Dia. N-BK7 Mounted Reflective Neutral Density Filter; OD 0.1 350-1100nm | Optics | Filter | Neutral Density Filter | Holmarc Opto-Mechatronics | N-BK7 | Circular | | |
| 14NDF-60-1 12.7 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 0.2 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-15-1 12.7 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 0.8 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-3-1 12.7 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 1.5 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-01-1 12.7 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 3 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-50-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 0.3 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-40-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 0.4 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-15-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 0.8 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-10-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 1 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-3-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 1.5 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-1-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 2 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-01-2 25.4 mm Dia. Unmounted Absorptive Neutral Density Filter; OD 3 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Circular | | |
| 14NDF-80-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 0.1 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-60-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 0.2 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-40-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 0.4 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-15-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 0.8 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-10-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 1 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-3-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 1.5 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-1-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 2 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| 14NDF-01-3 50.8 x 50.8 mm Unmounted Absorptive Neutral Density Filter; OD 3 400-700nm | Optics | Filter | Neutral Density Filter | Standa | UVFS | Rectangular | | |
| G370095000 22.2 mm Dia. UG11 UV Colored Glass Filter; t=3mm 340nm | Optics | Filter | Color Glass | Qioptiq Photonics | UVFS | Circular | | |
| G370097000 22.2 mm Dia. BG3 UV Colored Glass Filter; t=2mm 375nm | Optics | Filter | Color Glass | Qioptiq Photonics | UVFS | Circular | | |
| G063429000 22.2 mm Dia. UG11 UV Mounted Colored Glass Filter; t=3mm 340nm | Optics | Filter | Color Glass | Qioptiq Photonics | UVFS | Circular | | |
| G063431000 22.2 mm Dia. BG3 UV Mounted Colored Glass Filter; t=2mm 375nm | Optics | Filter | Color Glass | Qioptiq Photonics | UVFS | Circular | | |