| NF-25C05-27-355 25 mm Dia. UVFS Notch Filter; t=5mm 355nm | Optics | Filter | Notch Filter | OptoSigma | UVFS | Circular | 355 nm | |
| NF-25C05-47-633 25 mm Dia. N-BK7 Notch Filter; t=5mm 633nm | Optics | Filter | Notch Filter | OptoSigma | N-BK7 | Circular | 633 nm | |
| NHOTM-50.8C3.3 50.8 mm Dia. N-BK7 Ultra-violet Cut Filter; t=3.3mm | Optics | Filter | Bandpass Filter | OptoSigma | N-BK7 | Circular | | |
| NHOTM-25.4S3.3 25.4 x 25.4 mm N-BK7 Ultra-violet Cut Filter; t=3.3mm | Optics | Filter | Bandpass Filter | OptoSigma | N-BK7 | Rectangular | | |
| NHOTM-25.4C3.3 25.4 mm Dia. N-BK7 Ultra-violet Cut Filter; t=3.3mm | Optics | Filter | Bandpass Filter | OptoSigma | N-BK7 | Circular | | |
| NHOTM-50.8S3.3 50.8 x 50.8 mm N-BK7 Ultra-violet Cut Filter; t=3.3mm | Optics | Filter | Bandpass Filter | OptoSigma | N-BK7 | Rectangular | | |
| CLDM-25.4C3.3 25.4 mm Dia. N-BK7 Cold Mirror; t=3.3mm 400-700nm | Optics | Filter | Hot/Cold Mirror | OptoSigma | N-BK7 | Circular | | |
| CLDM-50.8S3.3 50.8 x 50.8 mm N-BK7 Cold Mirror; t=3.3mm 400-700nm | Optics | Filter | Hot/Cold Mirror | OptoSigma | N-BK7 | Rectangular | | |
| SHPF-25C-440 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 440nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 440 nm | |
| SHPF-25C-890 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 890nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 890 nm | |
| SHPF-25C-492 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 492nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 492 nm | |
| SHPF-25C-612 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 612nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 612 nm | |
| SHPF-25C-750 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 750nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 750 nm | |
| SHPF-25C-790 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 790nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 790 nm | |
| SHPF-25C-518 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 518nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 518 nm | |
| SHPF-25C-650 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 650nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 650 nm | |
| SHPF-25C-694 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 694nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 694 nm | |
| SHPF-25C-770 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 770nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 770 nm | |
| SHPF-25C-842 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 842nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 842 nm | |
| RSF-25C-473RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 473nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 473 nm |
| RSF-25C-830RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 830nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 830 nm |
| RSF-25C-488RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 488nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 488 nm |
| RSF-25C-785RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 785nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 785 nm |
| RSF-25C-980RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 980nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 980 nm |
| RSF-25C-458RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 457.9nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 457.9 nm |
| RSF-25C-514RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 514.5nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 514.5 nm |
| RSF-25C-568RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 568.2nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 568.2 nm |
| RSF-25C-664RU 25 mm Dia. Mounted Raman Longpass Edge Filter; t=3.5mm 664nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 664 nm |
| LOPF-25C-300 25 mm Dia. Mounted Longpass Filter; t=3.5mm 308-420nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 300 nm |
| LOPF-25C-409 25 mm Dia. Mounted Longpass Filter; t=3.5mm 417-1100nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 409 nm |
| LOPF-25C-496 25 mm Dia. Mounted Longpass Filter; t=3.5mm 503-1100nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 496 nm |
| LOPF-25C-561 25 mm Dia. Mounted Longpass Filter; t=3.5mm 577.1-900nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 561 nm |
| LOPF-25C-715 25 mm Dia. Mounted Longpass Filter; t=3.5mm 725-1200nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 715 nm |
| LOPF-25C-341 25 mm Dia. Mounted Longpass Filter; t=3.5mm 350-500nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 341 nm |
| LOPF-25C-500 25 mm Dia. Mounted Longpass Filter; t=3.5mm 519-700nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 500 nm |
| LOPF-25C-519 25 mm Dia. Mounted Longpass Filter; t=3.5mm 534-653nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 519 nm |
| LOPF-25C-593 25 mm Dia. Mounted Longpass Filter; t=3.5mm 604-1100nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 593 nm |
| LOPF-25C-834 25 mm Dia. Mounted Longpass Filter; t=3.5mm 842-935nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 834 nm |
| LOPF-25C-405 25 mm Dia. Mounted Longpass Filter; t=3.5mm 421.5-900nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 405 nm |
| LOPF-25C-635 25 mm Dia. Mounted Longpass Filter; t=3.5mm 660-1200nm | Optics | Filter | Longpass Filter | OptoSigma | UVFS | Circular | | 635 nm |
| VPFHT-12.5C-3250 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 325nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-3720 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 372nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-8300 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 830nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-4910 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 491nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-10471 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 1047nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-5682 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 568nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-6328 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 633nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-3638 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 364nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-8080 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 808nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-8300 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 830nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-4579 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 458nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-9760 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 976nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-9800 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 980nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-5145 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 515nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-5614 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 561nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-5682 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 568nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-6710 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 671nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-3550 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 355nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-8080 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 808nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-4416 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 442nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-4579 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 458nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-4910 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 491nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-10471 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 1047nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-10640 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 1064nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-5435 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 544nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-12.5C-6328 12.5 mm Dia. Mounted Laser Line Filter; t=3.5mm 633nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| VPFHT-25C-6471 25 mm Dia. Mounted Laser Line Filter; t=3.5mm 647nm | Optics | Filter | Laser-line Filter | OptoSigma | UVFS | Circular | | |
| SHPF-25C-945 25 mm Dia. Mounted Shortpass Filter; t=3.5mm 945nm | Optics | Filter | Shortpass Filter | OptoSigma | UVFS | Circular | 945 nm | |
| 20BPF10-340 50.8 x 50.8 mm Square Bandpass Filter 340nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 346 nm | 334 nm |
| 20BPF10-350 50.8 x 50.8 mm Square Bandpass Filter 350nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 355.5 nm | 344.5 nm |
| 20BPF10-380 50.8 x 50.8 mm Square Bandpass Filter 380nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 386 nm | 374 nm |
| 20BPF10-390 50.8 x 50.8 mm Square Bandpass Filter 390nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 396 nm | 384 nm |
| 20BPF10-420 50.8 x 50.8 mm Square Bandpass Filter 420nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 425 nm | 415 nm |
| 20BPF10-430 50.8 x 50.8 mm Square Bandpass Filter 430nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 435 nm | 425 nm |
| 20BPF10-450 50.8 x 50.8 mm Square Bandpass Filter 450nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 455 nm | 445 nm |
| 20BPF10-460 50.8 x 50.8 mm Square Bandpass Filter 460nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 465 nm | 455 nm |
| 20BPF10-470 50.8 x 50.8 mm Square Bandpass Filter 470nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 475 nm | 465 nm |
| 20BPF10-490 50.8 x 50.8 mm Square Bandpass Filter 490nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 495 nm | 485 nm |
| 20BPF10-520 50.8 x 50.8 mm Square Bandpass Filter 520nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 525 nm | 515 nm |
| 20BPF10-530 50.8 x 50.8 mm Square Bandpass Filter 530nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 535 nm | 525 nm |
| 20BPF10-550 50.8 x 50.8 mm Square Bandpass Filter 550nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 555 nm | 545 nm |
| 20BPF10-620 50.8 x 50.8 mm Square Bandpass Filter 620nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 625 nm | 615 nm |
| 20BPF10-640 50.8 x 50.8 mm Square Bandpass Filter 640nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 645 nm | 635 nm |
| 20BPF10-650 50.8 x 50.8 mm Square Bandpass Filter 650nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 655 nm | 645 nm |
| 20BPF10-660 50.8 x 50.8 mm Square Bandpass Filter 660nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 665.5 nm | 654.5 nm |
| 20BPF10-680 50.8 x 50.8 mm Square Bandpass Filter 680nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 685.5 nm | 674.5 nm |
| 20BPF10-690 50.8 x 50.8 mm Square Bandpass Filter 690nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 695.5 nm | 684.5 nm |
| 20BPF10-700 50.8 x 50.8 mm Square Bandpass Filter 700nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 706 nm | 694 nm |
| 20BPF10-750 50.8 x 50.8 mm Square Bandpass Filter 750nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 756.5 nm | 743.5 nm |
| 20BPF10-800 50.8 x 50.8 mm Square Bandpass Filter 800nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 806 nm | 794 nm |
| 20BPF10-850 50.8 x 50.8 mm Square Bandpass Filter 850nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 856.5 nm | 843.5 nm |
| 20BPF25-400 50.8 x 50.8 mm Square Bandpass Filter 400nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 412.5 nm | 387.5 nm |
| 20BPF25-450 50.8 x 50.8 mm Square Bandpass Filter 450nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 462.5 nm | 437.5 nm |
| 20BPF25-550 50.8 x 50.8 mm Square Bandpass Filter 550nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 562.5 nm | 537.5 nm |
| 20BPF25-600 50.8 x 50.8 mm Square Bandpass Filter 600nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 612.5 nm | 587.5 nm |
| 20BPF25-650 50.8 x 50.8 mm Square Bandpass Filter 650nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 662.5 nm | 637.5 nm |
| 20BPF25-700 50.8 x 50.8 mm Square Bandpass Filter 700nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 712.5 nm | 687.5 nm |
| 20BPF70-400 50.8 x 50.8 mm Square Bandpass Filter 400nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 435 nm | 365 nm |
| 20BPF70-600 50.8 x 50.8 mm Square Bandpass Filter 600nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 635 nm | 565 nm |
| 20BPF70-650 50.8 x 50.8 mm Square Bandpass Filter 650nm | Optics | Filter | Bandpass Filter | MKS/Newport | UVFS | Rectangular | 685 nm | 615 nm |