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 |
685HC10-12.5 12.5mm Dia. 685nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 690 nm | 680 nm |
685HC10-25 25mm Dia. 685nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 690 nm | 680 nm |
685HC10-50 50mm Dia. 685nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 690 nm | 680 nm |
690HC10-25 25mm Dia. 690nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 695 nm | 685 nm |
690HC10-50 50mm Dia. 690nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 695 nm | 685 nm |
700HC10-12.5 12.5mm Dia. 700nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 705 nm | 695 nm |
700HC10-25 25mm Dia. 700nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 705 nm | 695 nm |
730HC10-12.5 12.5mm Dia. 730nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 735 nm | 725 nm |
730HC10-25 25mm Dia. 730nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 735 nm | 725 nm |
750HC10-12.5 12.5mm Dia. 750nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 755 nm | 745 nm |
766HC10-25 25mm Dia. 766nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 771 nm | 761 nm |
770HC10-25 25mm Dia. 770nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 775 nm | 765 nm |
770HC10-50 50mm Dia. 770nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 775 nm | 765 nm |
780HC10-12.5 12.5mm Dia. 780nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 785 nm | 775 nm |
780HC10-25 25mm Dia. 780nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 785 nm | 775 nm |
785HC10-12.5 12.5mm Dia. 785nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 790 nm | 780 nm |
800HC10-12.5 12.5mm Dia. 800nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 805 nm | 795 nm |
800HC10-50 50mm Dia. 800nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 805 nm | 795 nm |
830HC10-25 25mm Dia. 830nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 835 nm | 825 nm |
830HC10-50 50mm Dia. 830nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 835 nm | 825 nm |
850HC10-25 25mm Dia. 850nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 855 nm | 845 nm |
852HC10-25 25mm Dia. 852nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 857 nm | 847 nm |
852HC10-50 50mm Dia. 852nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 857 nm | 847 nm |
950HC10-25 25mm Dia. 950nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 955 nm | 945 nm |
980HC10-12.5 12.5mm Dia. 980nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 985 nm | 975 nm |
980HC10-50 50mm Dia. 980nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 985 nm | 975 nm |
1064HC10-25 25mm Dia. 1064nm Borosilicate Glass Hard-Coated Narrowband Bandpass Filter, 10.0nm Bandwidth | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 1069 nm | 1059 nm |
345HC80-12.5 12.5mm Dia. 345nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 80.0nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 385 nm | 305 nm |
345HC80-25 25mm Dia. 345nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 80.0nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 385 nm | 305 nm |
442HC150-12.5 12.5mm Dia. 441.6nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 150nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 516.6 nm | 366.6 nm |
442HC150-25 25mm Dia. 441.6nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 150nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 516.6 nm | 366.6 nm |
442HC150-50 50mm Dia. 441.6nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 150nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 516.6 nm | 366.6 nm |
470HC100-12.5 12.5mm Dia. 470nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 100nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 520 nm | 420 nm |
470HC100-50 50mm Dia. 470nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 100nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 520 nm | 420 nm |
488HC80-50 50mm Dia. 488nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 80nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 528 nm | 448 nm |
515HC90-12.5 12.5mm Dia. 514.5nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 90nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 559.5 nm | 469.5 nm |
532HC150-12.5 12.5mm Dia. 532nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 150nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 607 nm | 457 nm |
550HC300-25 25mm Dia. 550nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 300nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 700 nm | 400 nm |
550HC300-50 50mm Dia. 550nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 300nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 700 nm | 400 nm |
785HC170-25 25mm Dia. 785nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 170nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 870 nm | 700 nm |
785HC170-50 50mm Dia. 785nm Borosilicate Glass Hard-Coated Broadband Bandpass Filter, HBW 170nm | Optics | Filter | Bandpass Filter | Andover Corporation | Borofloat33 | Circular | 870 nm | 700 nm |
2.70GA05-25 25mm Dia. 2700nm Sapphire Standard IR Bandpass Filter, HBW 120.0nm | Optics | Filter | Bandpass Filter | Andover Corporation | Sapphire | Circular | 2755 nm | 2645 nm |
4.00GA20-50 50mm Dia. 4000nm Silicon Standard IR Bandpass Filter, HBW 2000nm | Optics | Filter | Bandpass Filter | Andover Corporation | Silicon | Circular | 5000 nm | 3000 nm |
10.00GA40-50 50mm Dia. 10000nm Silicon Standard IR Bandpass Filter, HBW 4000nm | Optics | Filter | Bandpass Filter | Andover Corporation | Silicon | Circular | 12000 nm | 8000 nm |
4.70GA05-25 25mm Dia. 4670nm Sapphire Standard IR Bandpass Filter, HBW 150nm | Optics | Filter | Bandpass Filter | Andover Corporation | Sapphire | Circular | 4745 nm | 4595 nm |
030FNIR-50 50mm Dia. OD=0.3, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
050FNIR-12.5 12.5mm Dia. OD=0.5, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
050FNIR-50 50mm Dia. OD=0.5, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
060FNIR-25 25mm Dia. OD=0.6, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
070FNIR-25 25mm Dia. OD=0.7, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
070FNIR-50 50mm Dia. OD=0.7, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
080FNIR-12.5 12.5mm Dia. OD=0.8, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
080FNIR-50 50mm Dia. OD=0.8, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
090FNIR-50 50mm Dia. OD=0.9, Germanium Standard IR Neutral Density Filter, 2000-14000nm | Optics | Filter | Neutral Density Filter | Andover Corporation | Germanium | Circular | | |
FND-25C02-60 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-25-20 25 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-15C02-40 15 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-15C02-70 15 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-30C02-30 30 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-30-1 30 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-20C02-10 20 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-30C02-92 30 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-20C02-40 20 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-25C02-0.1 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-50C02-60 50 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-25C02-10 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-50C02-92 50 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-52-50 52 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-25C02-40 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-52-80 52 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-25C02-70 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-25-30 25 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-30C02-0.1 30 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-15C02-50 15 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-30-5 30 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-30C02-70 30 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-30-30 30 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-50C02-0.1 50 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-30-92 30 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-25C02-1 25 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
FND-50C02-70 50 mm Dia. Unmounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-52-30 52 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |
MFND-25-0.1 25 mm Dia. Mounted N-BK7 Visible Reflective Neutral Density Filter; t=2mm 400-700nm | Optics | Filter | Neutral Density Filter | OptoSigma | N-BK7 | Circular | | |