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介绍
滤光片选择指南
滤光片种类繁多,其特性也被划分得很细。熟练利用这些特性,可以提高光学实验的精度。
滤光片的构造简单,交换方便,准备几个滤光片,通过更换滤光片可以创造出最佳光学条件。
要求 | 使用例子 | 代表产品 | 特征 | |
调节亮度 | 防止探测器的饱和 调整干涉条纹的对比度 适当光量的调整 激光安全对策 |
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A吸收中性滤光片 反射中性滤光片 可变中性滤光片 |
经济实惠 高能量激光,宽谱区 连续可变 |
选择波长(色) | 荧光观察 单色光的提取 红外·紫外观察 |
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彩色玻璃滤光片 分色滤光片 带通滤光片 |
经济实惠 低波动·高截止 高透过率 陡峭的透过反射切换 超窄带宽 波长选择 |
发散光束使其衰减 | 均匀照明 观察系统照明 显示屏 |
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光束整形扩散板 毛玻璃板 |
低损失 单向发散 经济实惠 透过/散射比例的选择 |
波长选择滤光片一览
长通
波长 (nm) |
型号 | |||
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300 | ![]() |
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306 | LOPF-25C-300 | B246 | ||
327 | RSF-25C-325RU | B247 | ||
347 | LOPF-25C-341 | B246 | ||
350 | ![]() |
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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 | ![]() |
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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 | ||
445 | RSF-25C-442RU | B247 | ||
450 | ![]() |
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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 | ||
490 | DIM-50S-BLE | B241 | ||
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 |
波长 (nm) |
型号 | ||
550 | ![]() |
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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 | |
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 | ![]() |
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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 | |
723 | LOPF-25C-715 | B246 | |
750 | ![]() |
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754 | LOPF-25C-736 | B246 | |
760 | CLDM | B243 | |
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 | ![]() |
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1057 | LOPF-25C-1020 | B246 | |
1071 | RSF-25C-1064RU | B247 | |
1300 | ![]() |
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1326 | RSF-25C-1319RU | B247 |
短通型
波长 (nm) |
型号 | |||
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430 | SHPF-25C-440 | B245 | |
450 | ![]() |
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483 | SHPF-25C-492 | B245 | ||
488 | SHPF-25C-518 | B245 | ||
495 | DIF-50S-BLE | B240 | ||
500 | ![]() |
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522 | SHPF-25C-533 | B245 | ||
550 | ![]() |
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590 | DIF-50S-CYA | B240 | ||
599 | SHPF-25C-612 | B245 | ||
600 | ![]() |
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638 | SHPF-25C-650 | B245 | ||
646 | SHPF-25C-655 | B245 | ||
650 | ![]() |
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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 | ![]() |
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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 |
陷波型
波长 (nm) |
型号 | |||
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350 | ![]() |
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355 | NF-25C05-27-355 | B258 | ||
400 | ![]() |
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500 | ![]() |
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532 | NF-25C05-40-532 | B258 | ||
540 | DIM-50S-GRE | B241 | ||
550 | DIF-50S-MAG | B240 | ||
600 | ![]() |
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633 | NF-25C05-47-633 | B258 | ||
1000 | ![]() |
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1064 | NF-25C05-80-1064 | B258 |
带通型