| 86-065 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 975nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 975 nm |
| 86-081 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 975nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 975 nm |
| 86-074 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1025nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1025 nm |
| 86-082 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 1025nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1025 nm |
| 66-240 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1050nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1050 nm |
| 84-767 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=5 mm 1050nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1050 nm |
| 86-067 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 1075nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1075 nm |
| 86-075 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1075nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1075 nm |
| 66-233 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=2 mm 1100nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1100 nm |
| 66-241 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1100nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1100 nm |
| 89-657 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1150nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1150 nm |
| 89-661 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1150nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1150 nm |
| 89-659 12.5 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1250nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1250 nm |
| 89-663 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1250nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1250 nm |
| 89-667 50 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1250nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1250 nm |
| 89-664 25 mm Dia. Hard Coated High Performance OD 4.0 Longpass Filter; t=3 mm 1300nm | Optics | Filter | Longpass Filter | Edmund Optics | UVFS | Circular | | 1300 nm |
| 84-689 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 400nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 400 nm | |
| 84-702 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 400nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 400 nm | |
| 84-716 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 425nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 425 nm | |
| 84-717 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 450nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 450 nm | |
| 84-705 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 475nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 475 nm | |
| 84-718 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 475nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 475 nm | |
| 84-693 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 500nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 500 nm | |
| 84-694 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 525nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 525 nm | |
| 84-707 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 525nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 525 nm | |
| 84-708 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 550nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 550 nm | |
| 84-721 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 550nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 550 nm | |
| 84-696 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 575nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 575 nm | |
| 84-722 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 575nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 575 nm | |
| 84-697 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 600nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 600 nm | |
| 84-723 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 600nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 600 nm | |
| 84-698 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 625nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 625 nm | |
| 84-711 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 625nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 625 nm | |
| 84-724 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 625nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 625 nm | |
| 84-712 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 650nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 650 nm | |
| 84-725 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 650nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 650 nm | |
| 84-700 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 675nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 675 nm | |
| 84-701 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 700nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 700 nm | |
| 86-095 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 725nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 725 nm | |
| 64-324 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 750nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 750 nm | |
| 84-728 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 750nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 750 nm | |
| 86-096 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 775nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 775 nm | |
| 86-112 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 775nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 775 nm | |
| 64-325 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 800nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 800 nm | |
| 84-729 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 800nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 800 nm | |
| 86-097 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 825nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 825 nm | |
| 86-105 25 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=3 mm 825nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 825 nm | |
| 86-113 50 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=5 mm 825nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 825 nm | |
| 86-098 12.5 mm Dia. Hard Coated High Performance OD 4.0 Shortpass Filter; t=1.5 mm 875nm | Optics | Filter | Shortpass Filter | Edmund Optics | UVFS | Circular | 875 nm | |
| 470HC10-25 25mm Dia. 470nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 475 nm | 465 nm |
| 470HC10-50 50mm Dia. 470nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 475 nm | 465 nm |
| 480HC10-25 25mm Dia. 480nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 485 nm | 475 nm |
| 486HC10-12.5 12.5mm Dia. 486nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 491 nm | 481 nm |
| 486HC10-25 25mm Dia. 486nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 491 nm | 481 nm |
| 488HC10-12.5 12.5mm Dia. 488nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 493 nm | 483 nm |
| 488HC10-25 25mm Dia. 488nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 493 nm | 483 nm |
| 488HC10-50 50mm Dia. 488nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 493 nm | 483 nm |
| 492HC10-12.5 12.5mm Dia. 492nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 497 nm | 487 nm |
| 492HC10-25 25mm Dia. 492nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 497 nm | 487 nm |
| 492HC10-50 50mm Dia. 492nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 497 nm | 487 nm |
| 500HC10-25 25mm Dia. 500nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 505 nm | 495 nm |
| 500HC10-50 50mm Dia. 500nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 505 nm | 495 nm |
| 508HC10-12.5 12.5mm Dia. 508nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 513 nm | 503 nm |
| 510HC10-12.5 12.5mm Dia. 510nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 515 nm | 505 nm |
| 515HC10-12.5 12.5mm Dia. 515nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 520 nm | 510 nm |
| 532HC10-12.5 12.5mm Dia. 532nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 537 nm | 527 nm |
| 532HC10-25 25mm Dia. 532nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 537 nm | 527 nm |
| 535HC10-25 25mm Dia. 535nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 540 nm | 530 nm |
| 540HC10-12.5 12.5mm Dia. 540nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 545 nm | 535 nm |
| 540HC10-50 50mm Dia. 540nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 545 nm | 535 nm |
| 546HC10-12.5 12.5mm Dia. 546nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 551 nm | 541 nm |
| 546HC10-25 25mm Dia. 546nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 551 nm | 541 nm |
| 550HC10-12.5 12.5mm Dia. 550nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 555 nm | 545 nm |
| 550HC10-25 25mm Dia. 550nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 555 nm | 545 nm |
| 550HC10-50 50mm Dia. 550nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 555 nm | 545 nm |
| 560HC10-12.5 12.5mm Dia. 560nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 565 nm | 555 nm |
| 560HC10-25 25mm Dia. 560nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 565 nm | 555 nm |
| 568HC10-12.5 12.5mm Dia. 568nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 573 nm | 563 nm |
| 568HC10-25 25mm Dia. 568nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 573 nm | 563 nm |
| 568HC10-50 50mm Dia. 568nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 573 nm | 563 nm |
| 580HC10-12.5 12.5mm Dia. 580nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 585 nm | 575 nm |
| 580HC10-25 25mm Dia. 580nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 585 nm | 575 nm |
| 580HC10-50 50mm Dia. 580nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 585 nm | 575 nm |
| 589HC10-12.5 12.5mm Dia. 589nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 594 nm | 584 nm |
| 610HC10-12.5 12.5mm Dia. 610nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 615 nm | 605 nm |
| 610HC10-25 25mm Dia. 610nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 615 nm | 605 nm |
| 620HC10-12.5 12.5mm Dia. 620nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 625 nm | 615 nm |
| 632HC10-12.5 12.5mm Dia. 632nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 637 nm | 627 nm |
| 632HC10-50 50mm Dia. 632nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 637 nm | 627 nm |
| 636HC10-12.5 12.5mm Dia. 636nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 641 nm | 631 nm |
| 636HC10-50 50mm Dia. 636nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 641 nm | 631 nm |
| 640HC10-25 25mm Dia. 640nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 645 nm | 635 nm |
| 647HC10-25 25mm Dia. 647nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 652 nm | 642 nm |
| 650HC10-12.5 12.5mm Dia. 650nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 655 nm | 645 nm |
| 650HC10-50 50mm Dia. 650nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 655 nm | 645 nm |
| 656HC10-25 25mm Dia. 656nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 661 nm | 651 nm |
| 660HC10-25 25mm Dia. 660nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 665 nm | 655 nm |
| 671HC10-50 50mm Dia. 671nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 676 nm | 666 nm |
| 676HC10-25 25mm Dia. 676nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 681 nm | 671 nm |
| 680HC10-12.5 12.5mm Dia. 680nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 685 nm | 675 nm |