產(chǎn)品型號(hào)
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| 品牌 | Edmund Optics |
|---|
近紅外消色鏡規(guī)格：
| 產(chǎn)品編碼 | Dia. (mm) | EFL (mm) | FL Tolerance (%) |
| 22-488 | 25.00 +0.0/-0.025 | 35.00 | ±1 |
| 22-489 | 25.00 +0.0/-0.025 | 40.00 | ±1 |
| 22-490 | 25.00 +0.0/-0.025 | 45.00 | ±1 |
| 22-491 | 25.00 +0.0/-0.025 | 50.00 | ±1 |
| 22-492 | 25.00 +0.0/-0.025 | 60.00 | ±1 |
| 22-493 | 25.00 +0.0/-0.025 | 75.00 | ±1 |
| 22-494 | 25.00 +0.0/-0.025 | 100.00 | ±1 |
| 22-495 | 25.00 +0.0/-0.025 | 150.00 | ±1 |
| 22-487 | 25.00 +0.0/-0.025 | 30.00 | ±1 |
| 22-496 | 25.00 +0.0/-0.025 | 200.00 | ±1 |
| 45-783 | 6.00 +0.0/-0.025 | 9.00 | ±1 |
| 45-784 | 6.00 +0.0/-0.025 | 12.00 | ±1 |
| 45-785 | 6.00 +0.0/-0.025 | 15.00 | ±1 |
| 45-787 | 6.00 +0.0/-0.025 | 25.00 | ±1 |
| 45-788 | 6.00 +0.0/-0.025 | 30.00 | ±1 |
| 45-789 | 6.00 +0.0/-0.025 | 35.00 | ±1 |
| 45-790 | 6.00 +0.0/-0.025 | 40.00 | ±1 |
| 65-435 | 9.00 +0.0/-0.025 | 12.00 | ±1 |
| 45-824 | 9.00 +0.0/-0.025 | 15.00 | ±1 |
| 45-825 | 9.00 +0.0/-0.025 | 20.00 | ±1 |
| 47-377 | 9.00 +0.0/-0.025 | 30.00 | ±1 |
| 65-436 | 12.00 +0.0/-0.025 | 15.00 | ±1 |
| 45-791 | 12.00 +0.0/-0.025 | 18.00 | ±1 |
| 45-792 | 12.00 +0.0/-0.025 | 20.00 | ±1 |
| 45-793 | 12.00 +0.0/-0.025 | 25.00 | ±1 |
| 45-794 | 12.00 +0.0/-0.025 | 30.00 | ±1 |
| 45-795 | 12.00 +0.0/-0.025 | 35.00 | ±1 |
| 45-796 | 12.00 +0.0/-0.025 | 40.00 | ±1 |
| 45-797 | 12.00 +0.0/-0.025 | 50.00 | ±1 |
| 45-798 | 12.00 +0.0/-0.025 | 60.00 | ±1 |
| 45-799 | 12.00 +0.0/-0.025 | 75.00 | ±1 |
| 65-437 | 15.00 +0.0/-0.025 | 20.00 | ±1 |
| 45-826 | 15.00 +0.0/-0.025 | 25.00 | ±1 |
| 45-827 | 15.00 +0.0/-0.025 | 30.00 | ±1 |
| 65-438 | 25.00 +0.0/-0.025 | 30.00 | ±1 |
| 45-800 | 25.00 +0.0/-0.025 | 35.00 | ±1 |
| 45-801 | 25.00 +0.0/-0.025 | 40.00 | ±1 |
| 45-802 | 25.00 +0.0/-0.025 | 45.00 | ±1 |
| 45-803 | 25.00 +0.0/-0.025 | 50.00 | ±1 |
| 45-804 | 25.00 +0.0/-0.025 | 60.00 | ±1 |
| 45-805 | 25.00 +0.0/-0.025 | 75.00 | ±1 |
| 45-806 | 25.00 +0.0/-0.025 | 100.00 | ±1 |
| 47-380 | 25.00 +0.0/-0.025 | 150.00 | ±1 |
| 47-271 | 25.00 +0.0/-0.025 | 200.00 | ±1 |
| 47-317 | 50.00 +0.0/-0.025 | 100.00 | ±1 |
| 47-318 | 50.00 +0.0/-0.025 | 150.00 | ±1 |
| 47-319 | 50.00 +0.0/-0.025 | 200.00 | ±1 |
專門為近紅外波長(zhǎng)是(750-1100nm)而設(shè)計(jì)來增加分辨率和減小斑點(diǎn)尺寸
為外徑是2um的單色光源減少球差
寬帶增透鍍膜在 750-1550nm 之間反射率<1%
TECHSPEC® 近紅外 (NIR) 消色差透鏡經(jīng)過精心設(shè)計(jì)，可針對(duì)介于 750 到 1100nm 之間的多色光提供可能最小的光斑尺寸。 例如在使用多色光時(shí)，通過使用我們的近紅外雙合透鏡代替為可見光設(shè)計(jì)的標(biāo)準(zhǔn)雙合透鏡，RMS光斑直徑可以從43μm減小到22.5μm。在聚焦單色源時(shí)，光斑尺寸會(huì)更小。近紅外雙合透鏡還能減少球差，在與波長(zhǎng)不超過2μm的單色源一起使用時(shí)具有*的性能。這些雙合透鏡的典型應(yīng)用包括：近紅外成像鏡頭、近紅外激光聚焦和擴(kuò)展、光纖和近紅外LED聚焦/準(zhǔn)直。
近紅外消色鏡技術(shù)數(shù)據(jù)：
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