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| 品牌 | Edmund Optics |
|---|
ISP Optics 鍺彎月透鏡通用規格：
基底:
Germanium (Ge)
涂層:
Uncoated
波長范圍 (nm):
2000 - 14000
中心偏（弧分）:
<3
有效孔徑 (%):
90
焦距容差 (%):
±2
表面質量:
60-40
Irregularity (P-V) @ 10.6μm:
λ/20
| 24-823 | 12.70 +0.00/-0.13 | 13.00 @ 10.6μm | Germanium (Ge) |
| 24-824 | 12.70 +0.00/-0.13 | 50.00 @ 10.6μm | Germanium (Ge) |
| 24-825 | 25.40 +0.00/-0.13 | 25.00 @ 10.6μm | Germanium (Ge) |
| 24-826 | 25.40 +0.00/-0.13 | 38.00 @ 10.6μm | Germanium (Ge) |
| 24-827 | 25.40 +0.00/-0.13 | 50.00 @ 10.6μm | Germanium (Ge) |
| 24-828 | 25.40 +0.00/-0.13 | 63.50 @ 10.6μm | Germanium (Ge) |
| 24-829 | 25.40 +0.00/-0.13 | 100.00 @ 10.6μm | Germanium (Ge) |
| 24-830 | 25.40 +0.00/-0.13 | 127.00 @ 10.6μm | Germanium (Ge) |
| 24-831 | 38.10 +0.00/-0.13 | 38.00 @ 10.6μm | Germanium (Ge) |
| 24-832 | 38.10 +0.00/-0.13 | 63.50 @ 10.6μm | Germanium (Ge) |
| 24-833 | 38.10 +0.00/-0.13 | 75.00 @ 10.6μm | Germanium (Ge) |
| 24-834 | 38.10 +0.00/-0.13 | 100.00 @ 10.6μm | Germanium (Ge) |
| 24-835 | 38.10 +0.00/-0.13 | 127.00 @ 10.6μm | Germanium (Ge) |
| 24-836 | 38.10 +0.00/-0.13 | 200.00 @ 10.6μm | Germanium (Ge) |
| 24-837 | 50.80 +0.00/-0.13 | 50.00 @ 10.6μm | Germanium (Ge) |
| 24-838 | 50.80 +0.00/-0.13 | 63.00 @ 10.6μm | Germanium (Ge) |
| 24-839 | 50.80 +0.00/-0.13 | 75.00 @ 10.6μm | Germanium (Ge) |
| 24-840 | 50.80 +0.00/-0.13 | 100.00 @ 10.6μm | Germanium (Ge) |
| 24-842 | 50.80 +0.00/-0.13 | 150.00 @ 10.6μm | Germanium (Ge) |
ISP Optics 鍺彎月透鏡是一種凸凹透鏡，旨在最大限度地減少球面像差和光斑尺寸。鍺能通過中波紅外（MWIR）和長波紅外（LWIR）光譜提供均勻的傳輸，使其成為熱成像、遙感和紅外光譜學等應用的理想選擇。由于熱失控或隨著溫度的升高導致的透過率下降，鍺材料光學元件應在溫度低于100℃的環境中使用。ISP Optics 鍺（Ge）彎月透鏡的焦距范圍為 13 至 150 毫米，采用標準英制尺寸，可輕松集成到臺式系統中。
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