| 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 | | |
| 48-632 12 mm Dia. Hoya B-440 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 440nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-641 50.8 x 50.8 mm Hoya B-440 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 440nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 34-443 12 mm Dia. Hoya B-460 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 460nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 34-445 25.4 mm Dia. Hoya B-460 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 460nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-633 25.4 mm Dia. SCHOTT BG3 (UV-VIS) Deep Blue Colored Glass Bandpass Filter 356nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-638 50.8 x 50.8 mm SCHOTT BG3 (UV-VIS) Deep Blue Colored Glass Bandpass Filter 356nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 84-902 50.8 x 50.8 mm SCHOTT BG25 (UV-VIS) Blue-Violet Colored Glass Bandpass Filter 400nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 46-433 25.4 mm Dia. SCHOTT BG38 (VIS) Blue-Green Colored Glass Bandpass Filter 470nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-434 50.8 x 50.8 mm SCHOTT BG38 (VIS) Blue-Green Colored Glass Bandpass Filter 470nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 48-642 50.8 x 50.8 mm SCHOTT BG39 (VIS) Blue-Green Colored Glass Bandpass Filter 507nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 84-905 25.4 mm Dia. SCHOTT BG42 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 480nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 84-906 50.8 x 50.8 mm SCHOTT BG42 (UV-VIS) Blue-Green Colored Glass Bandpass Filter 480nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 34-435 12 mm Dia. Hoya G530 (VIS) Green Colored Glass Bandpass Filter 530nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 34-438 50.8 x 50.8 mm Hoya G530 (VIS) Green Colored Glass Bandpass Filter 530nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 34-449 25.4 mm Dia. Hoya G533 (VIS) Green Colored Glass Bandpass Filter 533nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 34-441 25.4 mm Dia. Hoya G545 (VIS) Green Colored Glass Bandpass Filter 545nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 34-442 50.8 x 50.8 mm Hoya G545 (VIS) Green Colored Glass Bandpass Filter 545nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 34-452 25 x 25 mm Hoya G550 (VIS) Green Colored Glass Bandpass Filter 550nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 34-454 50.8 x 50.8 mm Hoya G550 (VIS) Green Colored Glass Bandpass Filter 550nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 46-082 12 mm Dia. Hoya RT-830 (IR) Black Colored Glass Bandpass Filter 830nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-443 25.4 mm Dia. Hoya RT-830 (IR) Black Colored Glass Bandpass Filter 830nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-444 50.8 x 50.8 mm Hoya RT-830 (IR) Black Colored Glass Bandpass Filter 830nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 46-095 12 mm Dia. Hoya U-330 (UV) Black Colored Glass Bandpass Filter 330nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-439 25.4 mm Dia. Hoya U-340 (UV) Black Colored Glass Bandpass Filter 340nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-440 50.8 x 50.8 mm Hoya U-340 (UV) Black Colored Glass Bandpass Filter 340nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 36-307 25.4 mm Dia. Hoya U-340 (UV) Black Colored Glass Bandpass Filter 340nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-441 25.4 mm Dia. Hoya U-360 (UV) Black Colored Glass Bandpass Filter 360nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-085 25 x 25 mm Hoya U-360 (UV) Black Colored Glass Bandpass Filter 360nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 84-897 25.4 mm Dia. SCHOTT UG5 (UV) Black Colored Glass Bandpass Filter 318nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 84-898 50.8 x 50.8 mm SCHOTT UG5 (UV) Black Colored Glass Bandpass Filter 318nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 63-464 50 x 50 mm Hoya ND-70 Absorptive Neutral Density (OD 0.1) Color Filter; t=1.2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-808 50 mm Dia. Hoya ND-70 Absorptive Neutral Density (OD 0.1) Color Filter; t=1.2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-523 12.5 mm Dia. Hoya ND-70 Absorptive Neutral Density (OD 0.15) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-211 25 mm Dia. Hoya ND-70 Absorptive Neutral Density (OD 0.15) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-217 50 x 50 mm Hoya ND-70 Absorptive Neutral Density (OD 0.15) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 63-457 12.5 mm Dia. Hoya ND-50 Absorptive Neutral Density (OD 0.2) Color Filter; t=1.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 63-461 25 mm Dia. Hoya ND-50 Absorptive Neutral Density (OD 0.2) Color Filter; t=1.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-212 25 mm Dia. Hoya ND-50 Absorptive Neutral Density (OD 0.3) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-218 50 x 50 mm Hoya ND-50 Absorptive Neutral Density (OD 0.3) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-811 50 mm Dia. Hoya ND-50 Absorptive Neutral Density (OD 0.3) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-525 12.5 mm Dia. Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-213 25 mm Dia. Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-219 50 x 50 mm Hoya ND-40 Absorptive Neutral Density (OD 0.4) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 48-089 25 mm Dia. Hoya ND-25 Absorptive Neutral Density (OD 0.5) Color Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-527 12.5 mm Dia. Hoya ND-25 Absorptive Neutral Density (OD 0.6) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 65-814 50 mm Dia. Hoya ND-25 Absorptive Neutral Density (OD 0.6) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 63-458 12.5 mm Dia. Hoya ND-25 Absorptive Neutral Density (OD 0.7) Color Filter; t=3.1 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 63-466 50 x 50 mm Hoya ND-25 Absorptive Neutral Density (OD 0.7) Color Filter; t=3.1 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 48-528 12.5 mm Dia. Hoya ND-13 Absorptive Neutral Density (OD 0.9) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-215 25 mm Dia. Hoya ND-13 Absorptive Neutral Density (OD 0.9) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-221 50 x 50 mm Hoya ND-13 Absorptive Neutral Density (OD 0.9) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-816 50 mm Dia. Hoya ND-13 Absorptive Neutral Density (OD 0.9) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-529 12.5 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 1) Color Filter; t=1 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-095 50 x 50 mm Hoya ND-0.3 Absorptive Neutral Density (OD 1) Color Filter; t=1 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-817 50 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 1) Color Filter; t=1 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-530 12.5 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 1.5) Color Filter; t=1.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-096 50 x 50 mm Hoya ND-0.3 Absorptive Neutral Density (OD 1.5) Color Filter; t=1.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 48-531 12.5 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 2) Color Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 48-097 50 x 50 mm Hoya ND-0.3 Absorptive Neutral Density (OD 2) Color Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-820 50 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 2) Color Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-216 25 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 2.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 46-222 50 x 50 mm Hoya ND-0.3 Absorptive Neutral Density (OD 2.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 65-821 50 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 2.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 65-822 50 mm Dia. Hoya ND-0.3 Absorptive Neutral Density (OD 3) Color Filter; t=3 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 36-268 12.5 mm Dia. Hoya ND-006 Absorptive Neutral Density (OD 3.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 36-269 25 mm Dia. Hoya ND-006 Absorptive Neutral Density (OD 3.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 36-270 50 mm Dia. Hoya ND-006 Absorptive Neutral Density (OD 3.5) Color Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 36-272 12.5 mm Dia. Hoya ND-006 Absorptive Neutral Density (OD 4) Color Filter; t=2.85 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | |
| 36-277 50 x 50 mm Hoya ND-006 Absorptive Neutral Density (OD 4) Color Filter; t=2.85 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |