作者：包cx 时间：2025-04-15
日本optosigma生产的滤光片种类繁多，根据常规分类包括：带通滤光片，长通滤光片，短通滤光片和陷波滤光片。根据其特性也被划分得很细，包括吸收中性滤光片，反射中性滤光片和彩色玻璃滤波片等。西格玛光机的滤光片覆盖的波长范围广泛，从可见光到近红外波段。本文主要对Optosigma滤光片选择指南与产品型号进行介绍，帮助用户提高光学实验的精度。
西格玛光机生产的滤光片产品种类繁多，广泛应用于各种光学系统中。其中主要分为以下几类：
调节亮度类滤光片：
-吸收中性滤光片：通过吸收部分光线来调节光强，防止探测器饱和，可用于调整干涉条纹对比度、适当光量调整以及激光安全对策等，特征经济实惠。
-反射中性滤光片：利用反射原理减少高能量激光或宽波长谱区光量，未透过的光线没有被玻璃吸收，不必担心玻璃高温破损危险，从紫外到红外显示稳定的透过率波长特性，特征：高能量激光，宽谱区。
-可变中性滤光片：能够根据需要连续改变光的透过率，从而灵活调节光强，特点是连续可变。
选择波长（颜色）类 ：
-彩色玻璃滤波片：可选择性地透过特定颜色的光，用于荧光观察、单色光提取、红外?紫外观察等，不同颜色的滤光片可让特定波长范围的光通过，适用于多种光学实验和观测需求。特点经济实惠，低波动、高截止。
-二向色滤光片：能将不同波长的光分离或组合，常用于光学系统中对不同颜色光的处理，例如在彩色成像系统中分离红、绿、蓝等颜色通道的光。特征是高透过率，可实现陡峭的透过反射切换。
-带通滤光片：只允许特定波长范围的光通过，中心波长和带宽是其重要参数，可用于激光净化、化学检测、荧光显微镜等应用，不同应用场景对中心波长和带宽的要求各异。具有超窄带宽，多波长选择的特点。
发散光束类：
-光束整形扩散板：可使激光束或其他光束在空间上均匀分布，用于均匀照明、观察系统照明等，改善照明效果，减少光斑的不均匀性。特点：低损失，单向发散。
-毛玻璃板：通过散射光线来扩大光束的发散角度，实现均匀照明或特定的照明分布，常用于一些需要柔和、均匀光照的光学系统中。特征是经济实惠，适用透过/散射比例的选择。
带通滤光片，长通滤光片，短通滤光片和陷波滤光片的型号一览：
|
波长（nm） |
型号 |
|
306 |
LOPF-25C-300 |
|
327 |
RSF-25C-325RU |
|
347 |
LOPF-25C-341 |
|
359 |
RSF-25C-355RU |
|
367 |
RSF-25C-364RU |
|
370 |
SCF-50S-37L |
|
380 |
SCF-50S-38L |
|
390 |
SCF-50S-39L |
|
410 |
SDM410S |
|
415 |
LOPF-25C-409 |
|
416 |
YIF-BA420IFS |
|
418 |
LOPF-25C-405 |
|
420 |
SCF-50S-42L |
|
440 |
SCF-50S-44Y |
|
445 |
RSF-25C-442RU |
|
455 |
SDM455S |
|
460 |
YIF-BA460IFS |
|
463 |
RSF-25C-458RU |
|
466 |
LOPF-25C-458 |
|
476 |
RSF-25C-473RU |
|
480 |
SCF-50S-48Y |
|
490 |
SDM490S |
|
490 |
DIM-50S-BLE |
|
491 |
RSF-25C-488RU |
|
500 |
SCF-50S-50Y |
|
500 |
LOPF-25C-488 |
|
501 |
LOPF-25C-496 |
|
505 |
SDM505S |
|
511 |
YIF-BA510IFS |
|
515 |
SDM515S |
|
515 |
LOPF-25C-500 |
|
518 |
RSF-25C-514RU |
|
520 |
SCF-50S-52Y |
|
520 |
DIF-50S-YEL |
|
522 |
LOPF-25C-515 |
|
526 |
LOPF-25C-514 |
|
530 |
LOPF-25C-519 |
|
535 |
RSF-25C-532RU |
|
540 |
SCF-50S-54O |
|
542 |
LOPF-25C-532 |
|
560 |
SCF-50S-56O |
|
567 |
RSF-25C-561RU |
|
570 |
SDM570S |
|
572 |
LOPF-25C-561 |
|
573 |
YIF-BA575IFS |
|
574 |
RSF-25C-568RU |
|
580 |
SCF-50S-58O |
|
595 |
SDM595S |
|
600 |
SCF-50S-60R |
|
601 |
LOPF-25C-593 |
|
602 |
YIF-BA600IFS |
|
610 |
DIF-50S-RED |
|
620 |
SCF-50S-62R |
|
637 |
RSF-25C-633RU |
|
640 |
SCF-50S-64R |
|
654 |
RSF-25C-647RU |
|
655 |
LOPF-25C-635 |
|
660 |
SCF-50S-66R |
|
671 |
RSF-25C-664RU |
|
700 |
SCF-50S-70R |
|
720 |
SCF-50S-72R |
|
723 |
LOPF-25C-715 |
|
754 |
LOPF-25C-736 |
|
760 |
CLDM |
|
760 |
ITF-50S-76IR |
|
788 |
RSF-25C-780RU |
|
791 |
RSF-25C-785RU |
|
800 |
ITF-50S-80IR |
|
805 |
LOPF-25C-785 |
|
812 |
LOPF-25C-800 |
|
812 |
RSF-25C-808RU |
|
830 |
ITF-50S-83IR |
|
838 |
RSF-25C-830RU |
|
840 |
LOPF-25C-834 |
|
850 |
ITF-50S-85IR |
|
985 |
ITF-50S-100RM |
|
986 |
RSF-25C-980RU |
|
1057 |
LOPF-25C-1020 |
|
1071 |
RSF-25C-1064RU |
|
1326 |
RSF-25C-1319RU |
|
430 |
SHPF-25C-440 |
|
483 |
SHPF-25C-492 |
|
488 |
SHPF-25C-518 |
|
495 |
DIF-50S-BLE |
|
522 |
SHPF-25C-533 |
|
590 |
DIF-50S-CYA |
|
599 |
SHPF-25C-612 |
|
638 |
SHPF-25C-650 |
|
646 |
SHPF-25C-655 |
|
654 |
SHPF-25C-680 |
|
681 |
SHPF-25C-694 |
|
698 |
SHPF-25C-720 |
|
700 |
CLDF-50S |
|
701 |
HAF-50S-15H |
|
727 |
SHPF-25C-750 |
|
743 |
HAF-50S-30H |
|
747 |
SHPF-25C-770 |
|
761 |
SHPF-25C-775 |
|
765 |
SHPF-25C-790 |
|
777 |
HAF-50S-50H |
|
835 |
SHPF-25C-842 |
|
875 |
SHPF-25C-890 |
|
912 |
SHPF-25C-950 |
|
936 |
SHPF-25C-945 |
|
355 |
NF-25C05-27-355 |
|
532 |
NF-25C05-40-532 |
|
540 |
DIM-50S-GRE |
|
550 |
DIF-50S-MAG |
|
633 |
NF-25C05-47-633 |
|
1064 |
NF-25C05-80-1064 |
|
214 |
VPF-25C-10-12-21400 |
|
228 |
VPF-25C-10-15-22800 |
|
232 |
VPF-25C-10-15-23200 |
|
239 |
VPF-25C-10-15-23900 |
|
254 |
VPF-25C-10-12-25370 |
|
265 |
VPF-25C-10-12-26500 |
|
280 |
VPF-25C-10-12-28000 |
|
289 |
VPF-25C-10-15-28900 |
|
297 |
VPF-25C-10-15-29670 |
|
307 |
VPF-25C-10-15-30710 |
|
313 |
VPF-25C-10-15-31300 |
|
317 |
UTVAF-50S-33U |
|
325 |
VPFHT-3250 |
|
|
UTVAF-50S-34U |
|
326 |
VPF-25C-10-25-32600 |
|
334 |
VPF-25C-10-25-33400 |
|
337 |
VPF-25C-03-20-33710 |
|
|
VPF-25C-10-25-33710 |
|
350 |
VPF-25C-10-25-35000 |
|
|
VPF-25C-40-25-35000 |
|
|
UTVAF-50S-36U |
|
355 |
VPF-25C-10-25-35500 |
|
|
VPFHT-3550 |
|
364 |
VPFHT-3638 |
|
365 |
VPF-25C-10-25-36500 |
|
|
YIF-BP360-370S |
|
370 |
BLF-50S-370B |
|
|
YIF-BP340-390S |
|
372 |
VPFHT-3720 |
|
390 |
BLF-50S-390B |
|
400 |
VPF-25C-10-40-40000 |
|
|
VPF-25C-40-40-40000 |
|
|
VPF-50S-10-45-40000 |
|
405 |
YIF-BP400-410S |
|
|
VPF-25C-10-40-40470 |
|
410 |
BLF-50S-410B |
|
|
VPF-50S-10-45-41000 |
|
420 |
YIF-BP400-440S |
|
|
VPF-50S-10-45-42000 |
|
430 |
VPF-50S-10-45-43000 |
|
436 |
VPF-25C-10-40-43580 |
|
440 |
BLF-50S-440B |
|
|
VPF-50S-10-45-44000 |
|
442 |
VPF-25C-01-30-44160 |
|
|
VPF-25C-03-35-44160 |
|
|
VPF-25C-10-45-44160 |
|
|
VPFHT-4416 |
|
445 |
YIF-BA420-460S |
|
450 |
VPF-25C-10-45-45000 |
|
|
VPF-25C-40-50-45000 |
|
|
VPF-50S-10-50-45000 |
|
456 |
VPF-25C-10-45-45550 |
|
458 |
VPF-25C-01-30-45790 |
|
|
VPF-25C-03-35-45790 |
|
|
VPF-25C-10-45-45790 |
|
|
VPFHT-4579 |
|
460 |
BLF-50S-460B |
|
|
VPF-50S-10-50-46000 |
|
470 |
VPF-50S-10-50-47000 |
|
471 |
YIF-BP460-480S |
|
477 |
YIF-BP460-495S |
|
480 |
VPF-50S-10-50-48000 |
|
484 |
YIF-BP470-495S |
|
486 |
VPF-25C-10-45-48610 |
|
487 |
YIF-BA460-510S |
|
488 |
VPF-25C-01-40-48800 |
|
|
VPF-25C-03-45-48800 |
|
|
VPF-25C-10-50-48800 |
|
|
VPFHT-4880 |
|
490 |
VPF-50S-10-50-49000 |
|
491 |
VPFHT-4910 |
|
495 |
YIF-BP490-500S |
|
500 |
VPF-25C-10-50-50000 |
|
|
VPF-25C-40-50-50000 |
|
|
VPF-50S-10-55-50000 |
|
509 |
VPF-25C-10-50-50850 |
|
510 |
VPF-50S-10-55-51000 |
|
515 |
VPF-25C-01-40-51450 |
|
|
VPF-25C-03-45-51450 |
|
|
VPF-25C-10-50-51450 |
|
|
VPFHT-5145 |
|
517 |
YIF-BA495-540S |
|
520 |
VPF-50S-10-55-52000 |
|
526 |
GRF-50S-530G |
|
530 |
YIF-BA510-550S |
|
|
VPF-50S-10-55-53000 |
|
532 |
VPF-25C-01-40-53200 |
|
|
VPF-25C-03-45-53200 |
|
|
VPF-25C-10-50-53200 |
|
|
VPFHT-5320 |
|
533 |
GRF-50S-533G |
|
535 |
VPF-25C-10-50-53500 |
|
537 |
YIF-BA515-560S |
|
540 |
VPF-50S-10-55-54000 |
|
|
DIF-50S-GRE |
|
541 |
GRF-50S-545G |
|
543 |
YIF-BP530-550S |
|
544 |
VPFHT-5435 |
|
546 |
YIF-BP540-550S |
|
|
VPF-25C-10-50-54610 |
|
548 |
GRF-50S-550G |
|
550 |
VPF-25C-10-50-55000 |
|
|
VPF-25C-40-50-55000 |
|
|
VPF-50S-10-60-55000 |
|
560 |
VPF-50S-10-60-56000 |
|
561 |
VPFHT-5614 |
|
562 |
YIF-BP540-585S |
|
568 |
VPFHT-5682 |
|
570 |
VPF-50S-10-60-57000 |
|
576 |
YIF-BP565-585S |
|
577 |
VPF-25C-10-50-57700 |
|
580 |
VPF-50S-10-60-58000 |
|
589 |
VPF-25C-10-50-58930 |
|
590 |
VPF-50S-10-60-59000 |
|
599 |
YIF-BA575-625S |
|
600 |
VPF-25C-10-50-60000 |
|
|
VPF-25C-40-50-60000 |
|
|
VPF-50S-12-60-60000 |
|
610 |
VPF-50S-12-60-61000 |
|
620 |
VPF-50S-12-60-62000 |
|
630 |
VPF-50S-12-60-63000 |
|
633 |
VPF-25C-01-40-63280 |
|
|
VPF-25C-03-45-63280 |
|
|
VPF-25C-10-50-63280 |
|
|
VPFHT-6328 |
|
636 |
VPF-25C-10-50-63620 |
|
640 |
VPF-50S-12-60-64000 |
|
644 |
YIF-BA600-690S |
|
647 |
VPF-25C-03-45-64710 |
|
|
VPF-25C-10-50-64710 |
|
|
VPFHT-6471 |
|
650 |
VPF-25C-10-50-65000 |
|
|
VPF-25C-40-50-65000 |
|
|
VPF-50S-12-60-65000 |
|
656 |
VPF-25C-10-50-65630 |
|
660 |
VPF-50S-12-60-66000 |
|
670 |
VPF-25C-10-50-67000 |
|
|
VPF-50S-12-60-67000 |
|
671 |
VPFHT-6710 |
|
680 |
VPF-50S-12-60-68000 |
|
690 |
VPF-50S-12-60-69000 |
|
694 |
VPF-25C-10-50-69430 |
|
700 |
VPF-25C-10-50-70000 |
|
|
VPF-25C-40-50-70000 |
|
|
VPF-50S-12-65-70000 |
|
710 |
VPF-50S-12-65-71000 |
|
720 |
VPF-50S-12-65-72000 |
|
730 |
VPF-50S-12-65-73000 |
|
740 |
VPF-50S-12-65-74000 |
|
750 |
VPF-25C-10-45-75000 |
|
|
VPF-25C-40-40-75000 |
|
|
VPF-50S-12-65-75000 |
|
760 |
VPF-50S-12-65-76000 |
|
766 |
VPF-25C-10-45-76650 |
|
770 |
VPF-50S-12-65-77000 |
|
780 |
VPF-25C-10-45-78000 |
|
|
VPF-50S-12-65-78000 |
|
|
VPFHT-7800 |
|
785 |
VPFHT-7850 |
|
790 |
VPF-50S-12-65-79000 |
|
|
ITF-50S-83RT |
|
795 |
VPF-25C-10-45-79470 |
|
800 |
VPF-25C-10-45-80000 |
|
|
VPF-25C-40-45-80000 |
|
|
VPF-50S-12-65-80000 |
|
808 |
VPFHT-8080 |
|
810 |
VPF-25C-10-45-81000 |
|
|
VPF-50S-12-65-81000 |
|
820 |
VPF-50S-12-65-82000 |
|
830 |
VPF-25C-10-45-83000 |
|
|
VPF-50S-12-65-83000 |
|
|
VPFHT-8300 |
|
840 |
VPF-50S-12-65-84000 |
|
850 |
VPF-50S-12-65-85000 |
|
852 |
VPFHT-8520 |
|
860 |
VPF-50S-12-65-86000 |
|
870 |
VPF-50S-12-65-87000 |
|
880 |
VPF-50S-12-65-88000 |
|
890 |
VPF-50S-12-65-89000 |
|
900 |
VPF-50S-12-65-90000 |
|
905 |
VPF-25C-10-45-90500 |
|
976 |
VPFHT-9760 |
|
980 |
VPFHT-9800 |
|
1014 |
VPF-25C-10-40-10140 |
|
1047 |
VPFHT-10471 |
|
1064 |
VPF-25C-01-30-10640 |
|
|
VPF-25C-03-35-10640 |
|
|
VPF-25C-10-40-10640 |
|
|
VPFHT-10640 |
|
1300 |
VPF-25C-10-35-13000 |
|
1500 |
VPF-25C-10-30-15000 |
|
1550 |
VPF-25C-10-30-15500 |
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