| 603BP48 12.5 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 627 nm | 579 nm |
| 605AF12 25.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 611 nm | 599 nm |
| 610DF10 15 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 615 nm | 605 nm |
| 612DF10 12.70 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 617 nm | 607 nm |
| 628AF44M 6.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 650 nm | 606 nm |
| 630DF10 25.4 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 635 nm | 625 nm |
| 630QM36 25 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 648 nm | 612 nm |
| 640AF40-24MMR 24 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 660 nm | 620 nm |
| 650BP50 12.7 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 675 nm | 625 nm |
| 650DF10 25.40 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 655 nm | 645 nm |
| 655BP50 50 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 680 nm | 630 nm |
| 685DF30 15.90 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 700 nm | 670 nm |
| 695AF35-25R 25 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 715 nm | 675 nm |
| 702AF45 58 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 725 nm | 679.5 nm |
| 705AF30 50 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 720 nm | 690 nm |
| 787.4BP10 8.13 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 792.4 nm | 782.4 nm |
| 793BP20 12.5 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 803 nm | 783 nm |
| 797BP15 30 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 804 nm | 789 nm |
| 805AF40 11 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 825 nm | 785 nm |
| 826BP8 22.80 mm Dia. Protected Coating; Bandpass Filter Protected Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 830 nm | 822 nm |
| HPOIII - High Performance OIII (503BP12) 1.25 Astronomy Filter 28 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 509.5 nm | 496.5 nm |
| NPB - Narrow Pass Band Nebula (496BP22) 2 Astronomy Filter 48 mm Dia. Surface Coating Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 507.5 nm | 484.5 nm |
| QMAX BLUE EM 18 mm Dia. Surface Coating; Bandpass Filter Surface Coating | Optics | Filter | Bandpass Filter | Omega Optical | UVFS | Circular | 480 nm | 420 nm |
| 266DRRB 25 mm Dia. Protected Coating; Dichroic Filter Protected Coating | Optics | Filter | Dichroic Filter | Omega Optical | UVFS | Circular | | |
| 355-680nm BC 12.7 mm Dia. Surface Coating; Dichroic Filter Surface Coating | Optics | Filter | Dichroic Filter | Omega Optical | UVFS | Circular | 680 nm | 355 nm |
| 450DCLP 15.9 mm Dia. Surface Coating; Dichroic Filter Surface Coating | Optics | Filter | Dichroic Filter | Omega Optical | UVFS | Circular | | |
| 523DMSP 25 mm Dia. Protected Coating; Dichroic Filter Protected Coating | Optics | Filter | Dichroic Filter | Omega Optical | UVFS | Circular | | |
| 63-405 12.5 mm Dia. Non-Reflective Neutral Density Filter; OD 3 NIR 700-1200nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 63-385 12.5 mm Dia. Non-Reflective Neutral Density Filter; OD 3 NIR 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 63-395 25 mm Dia. Non-Reflective Neutral Density Filter; OD 3 NIR 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-167 24 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-172 24 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-163 27.5 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-168 27.5 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-174 32.5 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-165 39 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-170 39 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=4.5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 59-166 41 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-728 48 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-734 48 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-740 48 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-735 51 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-741 51 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-736 54 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-742 54 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-018 57 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-022 57 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-737 60 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 54-743 60 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-015 64 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-016 75 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-020 75 mm Dia. Mounted OD 0.6 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-017 80 mm Dia. Mounted OD 0.3 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 65-025 80 mm Dia. Mounted OD 0.9 Absorptive Neutral Density Filter; t=5 mm 400-700nm | Optics | Filter | Neutral Density Filter | Edmund Optics | UVFS | Circular | | |
| 15-444 12.7 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 320nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 320 nm |
| 15-446 12.7 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 550nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 550 nm |
| 15-452 12.7 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 850nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 850 nm |
| 15-456 25.4 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 550nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 550 nm |
| 15-458 25.4 mm Dia. Dielectric Coated Colored Glass Replacement Longpass Filter 630nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 630 nm |
| 46-547 32 mm Dia. Mounted Blue Colored Glass Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 480 nm | 395 nm |
| 54-777 60 mm Dia. Mounted Blue Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 480 nm | 395 nm |
| 54-780 48 mm Dia. Mounted Daylight Blue Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 465 nm | 340 nm |
| 46-534 65 mm Dia. Mounted Daylight Blue Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 465 nm | 340 nm |
| 46-537 75 mm Dia. Mounted Daylight Blue Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 465 nm | 340 nm |
| 46-546 32 mm Dia. Mounted Green Colored Glass Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 550 nm | 520 nm |
| 54-768 48 mm Dia. Mounted Green Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 550 nm | 520 nm |
| 54-769 51 mm Dia. Mounted Green Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 550 nm | 520 nm |
| 54-771 60 mm Dia. Mounted Green Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 550 nm | 520 nm |
| 46-542 27.5 mm Dia. Mounted Red Colored Glass Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 600 nm |
| 46-545 32 mm Dia. Mounted Red Colored Glass Filter; t=2 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 600 nm |
| 54-763 51 mm Dia. Mounted Red Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 600 nm |
| 46-532 65 mm Dia. Mounted Red Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 600 nm |
| 58-642 39 mm Dia. Mounted Red Colored Glass Filter; t=4 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | | 600 nm |
| 49-798 40.5 mm Dia. Mounted Green Colored Glass Filter; t=2.5 mm 400-700nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Circular | 550 nm | 520 nm |
| 14-451 50 x 50 mm SCHOTT UG5 Black Colored Glass Bandpass Filter UV 318nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-452 50 x 50 mm SCHOTT UG5 Black Colored Glass Bandpass Filter UV 318nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-453 50 x 50 mm SCHOTT UG5 Black Colored Glass Bandpass Filter UV 318nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-454 50 x 50 mm SCHOTT UG11 Black Colored Glass Bandpass Filter UV 325nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-455 50 x 50 mm SCHOTT UG11 Black Colored Glass Bandpass Filter UV 325nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-448 50 x 50 mm SCHOTT UG1 Black Colored Glass Bandpass Filter UV 355nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-449 50 x 50 mm SCHOTT UG1 Black Colored Glass Bandpass Filter UV 355nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-450 50 x 50 mm SCHOTT UG1 Black Colored Glass Bandpass Filter UV 355nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-403 50 x 50 mm SCHOTT BG3 Deep Blue Colored Glass Bandpass Filter UV-VIS 360nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-404 50 x 50 mm SCHOTT BG3 Deep Blue Colored Glass Bandpass Filter UV-VIS 360nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-412 50 x 50 mm SCHOTT BG25 Blue-Violet Colored Glass Bandpass Filter UV-VIS 400nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-414 50 x 50 mm SCHOTT BG25 Blue-Violet Colored Glass Bandpass Filter UV-VIS 400nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-415 50 x 50 mm SCHOTT BG38 Blue-Green Colored Glass Bandpass Filter VIS 470nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-416 50 x 50 mm SCHOTT BG38 Blue-Green Colored Glass Bandpass Filter VIS 470nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-424 50 x 50 mm SCHOTT BG42 Blue-Green Colored Glass Bandpass Filter UV-VIS 480nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-406 50 x 50 mm SCHOTT BG7 Deep Blue Colored Glass Bandpass Filter UV-VIS 488nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-407 50 x 50 mm SCHOTT BG7 Deep Blue Colored Glass Bandpass Filter UV-VIS 488nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-409 50 x 50 mm SCHOTT BG18 Blue-Green Colored Glass Bandpass Filter VIS 493nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-411 50 x 50 mm SCHOTT BG18 Blue-Green Colored Glass Bandpass Filter VIS 493nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-427 50 x 50 mm SCHOTT BG50 Blue-Green Colored Glass Bandpass Filter UV-VIS 500nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-445 50 x 50 mm SCHOTT VG20 Green Colored Glass Bandpass Filter UV-VIS 500nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-421 50 x 50 mm SCHOTT BG40 Blue-Green Colored Glass Bandpass Filter UV-VIS 514nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-429 50 x 50 mm SCHOTT BG55 Blue-Green Colored Glass Bandpass Filter UV-VIS 514nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-422 50 x 50 mm SCHOTT BG40 Blue-Green Colored Glass Bandpass Filter UV-VIS 514nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-430 50 x 50 mm SCHOTT BG55 Blue-Green Colored Glass Bandpass Filter UV-VIS 514nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |
| 14-442 50 x 50 mm SCHOTT VG9 Green Colored Glass Bandpass Filter VIS 525nm | Optics | Filter | Color Glass | Edmund Optics | UVFS | Rectangular | | |