OptoSigma

OPTICS & OPTICAL COATINGS
Guide
Filters Selection Guide

There is a large choice of filters, their characteristics are thoroughly differentiated.
To choose the right filter characteristic may help you to increase your experimentation efficiency.
The filter structure can be simple to be replaced, prepare many filters for replacement to obtain the best optical experimentation condition.

Application Sample of use Products Features
Brightness adjustment Prevention of saturation of sensor
Contrast tuning of interference fringes
A proper brightness adjustment Laser security measure
Absorption ND filter
Reflectance ND filter
Variable ND filter
Low cost

High power laser, wide wavelength

Continuously variable
Choice of wavelength(color) Fluorescence observation
Select a single color light
Infrared and Ultraviolet observation
Color glass filter
Dichroic filter
Bandpass filter
Low cost, low ripple and high light cut-off

High transmittance High steep of reflectance and transmittance switching

Small bandwidth wavelength selection
Attenuate the scattered light Uniformize the light
Illumination for Observation
Screen
Beam shaping diffuser
Diffuser plate
Opal diffuser
Low lost
One direction emission

Low cost
The selection of proportion of Transmition and Diffusion

Diffusion in broadband
wavelength
Selective wavelength filter

Long-pass filter

Wave-
length
[nm]
Part Number
300
306 LOPF-25C-300 B246
327 RSF-25C-325RU B247
347 LOPF-25C-341 B246
350
359 RSF-25C-355RU B247
367 RSF-25C-364RU B247
370 SCF-50S-37L B230
380 SCF-50S-38L B230
390 SCF-50S-39L B230
400
410 SDM410S B249
415 LOPF-25C-409 B246
416 YIF-BA420IFS B253
418 LOPF-25C-405 B246
420 SCF-50S-42L B230
440 SCF-50S-44Y B230
446 RSF-25C-442RU B247
450
455 SDM455S B249
460 YIF-BA460IFS B253
463 RSF-25C-458RU B247
466 LOPF-25C-458 B246
476 RSF-25C-473RU B247
480 SCF-50S-48Y B230
490 SDM490S B249
491 RSF-25C-488RU B247
500 500 SCF-50S-50Y B230
500 LOPF-25C-488 B246
501 LOPF-25C-496 B246
505 SDM505S B249
511 YIF-BA510IFS B253
515 SDM515S B249
515 LOPF-25C-500 B246
518 RSF-25C-514RU B247
520 SCF-50S-52Y B230
520 DIF-50S-YEL B240
522 LOPF-25C-515 B246
526 LOPF-25C-514 B246
530 LOPF-25C-519 B246
535 RSF-25C-532RU B247
540 SCF-50S-54O B230
542 LOPF-25C-532 B246


Wave-
length
[nm]
Part Number
550
560 SCF-50S-56O B230
567 RSF-25C-561RU B247
570 SDM570S B249
572 LOPF-25C-561 B246
573 YIF-BA575IFS B253
574 RSF-25C-568RU B247
580 SCF-50S-58O B230
590 DIM-50S-RED
(Reflection)
B241
595 SDM595S B249
600 600 SCF-50S-60R B230
601 LOPF-25C-593 B246
602 YIF-BA600IFS B253
610 DIF-50S-RED B240
620 SCF-50S-62R B230
637 RSF-25C-633RU B247
640 SCF-50S-64R B230
650
654 RSF-25C-647RU B247
655 LOPF-25C-635 B246
660 SCF-50S-66R B230
671 RSF-25C-664RU B247
700 700 SCF-50S-70R B230
720 SCF-50S-72R B230
722 LOPF-25C-715 B246
750
754 LOPF-25C-736 B246
760 ITF-50S-76IR B231
788 RSF-25C-780RU B247
791 RSF-25C-785RU B247
800 800 ITF-50S-80IR B231
805 LOPF-25C-785 B246
812 LOPF-25C-800 B246
812 RSF-25C-808RU B247
830 ITF-50S-83IR B231
838 RSF-25C-830RU B247
840 LOPF-25C-834 B246
850 850 ITF-50S-85IR B231
985 ITF-50S-100RM B231
986 RSF-25C-980RU B247
1000
1057 LOPF-25C-1020 B246
1071 RSF-25C-1064RU B247
1300
1326 RSF-25C-1319RU B247

Short-pass filter

Wave-
length
[nm]
Part Number
430 SHPF-25C-440 B245
450
483 SHPF-25C-492 B245
488 SHPF-25C-518 B245
490 DIM-50S-BLE
(Reflection)
B241
495 DIF-50S-BLE B240
500
522 SHPF-25C-533 B245
550
590 DIF-50S-CYA B240
599 SHPF-25C-612 B245
600
638 SHPF-25C-650 B245
646 SHPF-25C-655 B245
650
654 SHPF-25C-680 B245
681 SHPF-25C-694 B245
698 SHPF-25C-720 B245
700 700 CLDF-50S B242
701 HAF-50S-15H B235
727 SHPF-25C-750 B245
743 HAF-50S-30H B235
747 SHPF-25C-770 B245
750
760 CLDM-50S
(Reflection)
B243
761 SHPF-25C-775 B245
765 SHPF-25C-790 B245
777 HAF-50S-50H B235
835 SHPF-25C-842 B245
875 SHPF-25C-890 B245
912 SHPF-25C-950 B245
936 SHPF-25C-945 B245

Nocth type

Wave-
length
[nm]
Part Number
350
355 NF-25C05-27-355 B258
400
500
532 NF-25C05-40-532 B258
550 DIF-50S-MAG B240
600
633 NF-25C05-47-633 B258
1000
1064 NF-25C05-80-1064 B258

Band-pass type

Wave-
length
[nm]
Part Number
200
214 VPF-25C-10-12-21400 B254
228 VPF-25C-10-15-22800 B254
232 VPF-25C-10-15-23200 B254
239 VPF-25C-10-15-23900 B254
250
254 VPF-25C-10-12-25370 B254
265 VPF-25C-10-12-26500 B254
280 VPF-25C-10-12-28000 B254
289 VPF-25C-10-15-28900 B254
297 VPF-25C-10-15-29670 B254
300
307 VPF-25C-10-15-30710 B254
313 VPF-25C-10-15-31300 B254
317 UTVAF-50S-33U B232
325 VPFHT-3250 B250
UTVAF-50S-34U B232
326 VPF-25C-10-25-32600 B254
334 VPF-25C-10-25-33400 B254
337 VPF-25C-03-20-33710 B254
VPF-25C-10-25-33710 B254
350 350 VPF-25C-10-25-35000 B254
VPF-25C-40-25-35000 B254
UTVAF-50S-36U B232
355 VPF-25C-10-25-35500 B254
VPFHT-3550 B250
364 VPFHT-3638 B250
365 VPF-25C-10-25-36500 B254
YIF-BP360-370S B253
370 BLF-50S-370B B234
YIF-BP340-390S B253
372 VPFHT-3720 B250
390 BLF-50S-390B B234
400 400 VPF-25C-10-40-40000 B254
VPF-25C-40-40-40000 B254
VPF-50S-10-45-40000 B257
405 YIF-BP400-410S B253
VPF-25C-10-40-40470 B254
410 BLF-50S-410B B234
VPF-50S-10-45-41000 B257
420 YIF-BP400-440S B253
VPF-50S-10-45-42000 B257
430 VPF-50S-10-45-43000 B257
436 VPF-25C-10-40-43580 B254
440 BLF-50S-440B B234
VPF-50S-10-45-44000 B257
442 VPF-25C-01-30-44160 B254
VPF-25C-03-35-44160 B254
VPF-25C-10-45-44160 B254
VPFHT-4416 B250
445 YIF-BA420-460S B253
450 450 VPF-25C-10-45-45000 B254
VPF-25C-40-50-45000 B254
VPF-50S-10-50-45000 B257
456 VPF-25C-10-45-45550 B254
458 VPF-25C-01-30-45790 B254
VPF-25C-03-35-45790 B254
VPF-25C-10-45-45790 B254
VPFHT-4579 B250
460 BLF-50S-460B B234
VPF-50S-10-50-46000 B257
470 VPF-50S-10-50-47000 B257
471 YIF-BP460-480S B253
477 YIF-BP460-495S B253
480 VPF-50S-10-50-48000 B257
484 YIF-BP470-495S B253
486 VPF-25C-10-45-48610 B254
487 YIF-BA460-510S B253
488 VPF-25C-01-40-48800 B254
VPF-25C-03-45-48800 B254
VPF-25C-10-50-48800 B254
VPFHT-4880 B250
490 VPF-50S-10-50-49000 B257
491 VPFHT-4910 B250
495 YIF-BP490-500S B253
Wave-
length
[nm]
Part Number
500 500 VPF-25C-10-50-50000 B254
VPF-25C-40-50-50000 B254
VPF-50S-10-55-50000 B257
509 VPF-25C-10-50-50850 B254
510 VPF-50S-10-55-51000 B257
515 VPF-25C-01-40-51450 B254
VPF-25C-03-45-51450 B254
VPF-25C-10-50-51450 B254
VPFHT-5145 B250
517 YIF-BA495-540S B253
520 VPF-50S-10-55-52000 B257
526 GRF-50S-530G B234
530 YIF-BA510-550S B253
VPF-50S-10-55-53000 B257
532 VPF-25C-01-40-53200 B254
VPF-25C-03-45-53200 B254
VPF-25C-10-50-53200 B254
VPFHT-5320 B250
533 GRF-50S-533G B234
535 VPF-25C-10-50-53500 B254
537 YIF-BA515-560S B253
540 VPF-50S-10-55-54000 B257
DIM-50S-GRE(Reflection) B241
DIF-50S-GRE B240
541 GRF-50S-545G B234
543 YIF-BP530-550S B253
544 VPFHT-5435 B250
546 YIF-BP540-550S B253
VPF-25C-10-50-54610 B254
548 GRF-50S-550G B234
550 550 VPF-25C-10-50-55000 B254
VPF-25C-40-50-55000 B254
VPF-50S-10-60-55000 B257
560 VPF-50S-10-60-56000 B257
561 VPFHT-5614 B250
562 YIF-BP540-585S B253
568 VPFHT-5682 B250
570 VPF-50S-10-60-57000 B257
576 YIF-BP565-585S B253
577 VPF-25C-10-50-57700 B254
580 VPF-50S-10-60-58000 B257
589 VPF-25C-10-50-58930 B254
590 VPF-50S-10-60-59000 B257
599 YIF-BA575-625S B253
600 600 VPF-25C-10-50-60000 B254
VPF-25C-40-50-60000 B254
VPF-50S-12-60-60000 B257
610 VPF-50S-12-60-61000 B257
620 VPF-50S-12-60-62000 B257
630 VPF-50S-12-60-63000 B257
633 VPF-25C-01-40-63280 B254
VPF-25C-03-45-63280 B254
VPF-25C-10-50-63280 B254
VPFHT-6328 B250
636 VPF-25C-10-50-63620 B254
640 VPF-50S-12-60-64000 B257
644 YIF-BA600-690S B253
647 VPF-25C-03-45-64710 B254
VPF-25C-10-50-64710 B254
VPFHT-6471 B250
650 650 VPF-25C-10-50-65000 B254
VPF-25C-40-50-65000 B254
VPF-50S-12-60-65000 B257
656 VPF-25C-10-50-65630 B254
660 VPF-50S-12-60-66000 B257
670 VPF-25C-10-50-67000 B254
VPF-50S-12-60-67000 B257
671 VPFHT-6710 B250
680 VPF-50S-12-60-68000 B257
690 VPF-50S-12-60-69000 B257
694 VPF-25C-10-50-69430 B254