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| 品牌 | Edmund Optics | 價格區間 | 面議 |
|---|---|---|---|
| 組件類別 | 光學元件 | 應用領域 | 綜合 |
中空回射器
入射光將會反射回去
采用空心結構，重量輕
不會引起材料吸收或色差
型號
| 產品編碼 | 光束偏移（弧秒） | CA (mm) | 涂層 | Dia. (mm) |
| 46-169 | 20.00 | 6.4 | Enhanced Aluminum (450-650nm) | 8.10 |
| 46-180 | 20.00 | 6.4 | Protected Gold (700-2000nm) | 8.10 |
| 46-170 | 5.00 | 12.7 | Enhanced Aluminum (450-650nm) | 14.60 |
| 46-181 | 5.00 | 12.7 | Protected Gold (700-2000nm) | 14.60 |
| 46-172 | 1.00 | 25.4 | Enhanced Aluminum (450-650nm) | 41.30 |
| 46-183 | 1.00 | 25.4 | Protected Gold (700-2000nm) | 41.30 |
| 70-688 | 1.00 | 25.4 | Protected Silver (450-10000nm) | 41.30 |
| 46-173 | 2.00 | 25.4 | Enhanced Aluminum (450-650nm) | 41.30 |
| 46-184 | 2.00 | 25.4 | Protected Gold (700-2000nm) | 41.30 |
| 46-174 | 5.00 | 25.4 | Enhanced Aluminum (450-650nm) | 41.30 |
| 46-185 | 5.00 | 25.4 | Protected Gold (700-2000nm) | 41.30 |
| 70-689 | 5.00 | 25.4 | Protected Silver (450-10000nm) | 41.30 |
| 46-175 | 30.00 | 25.4 | Enhanced Aluminum (450-650nm) | 41.30 |
| 46-186 | 30.00 | 25.4 | Protected Gold (700-2000nm) | 41.30 |
| 49-666 | 1.00 | 50.8 | Enhanced Aluminum (450-650nm) | 76.20 |
| 49-674 | 1.00 | 50.8 | Protected Gold (700-2000nm) | 76.20 |
| 70-690 | 1.00 | 50.8 | Protected Silver (450-10000nm) | 76.20 |
| 49-667 | 2.00 | 50.8 | Enhanced Aluminum (450-650nm) | 76.20 |
| 49-675 | 2.00 | 50.8 | Protected Gold (700-2000nm) | 76.20 |
| 49-668 | 5.00 | 50.8 | Enhanced Aluminum (450-650nm) | 76.20 |
| 49-676 | 5.00 | 50.8 | Protected Gold (700-2000nm) | 76.20 |
| 70-691 | 5.00 | 50.8 | Protected Silver (450-10000nm) | 76.20 |
| 49-669 | 30.00 | 50.8 | Enhanced Aluminum (450-650nm) | 76.20 |
| 49-677 | 30.00 | 50.8 | Protected Gold (700-2000nm) | 76.20 |
| 46-176 | 1.00 | 63.5 | Enhanced Aluminum (450-650nm) | 89.40 |
| 46-187 | 1.00 | 63.5 | Protected Gold (700-2000nm) | 89.40 |
| 70-692 | 1.00 | 63.5 | Protected Silver (450-10000nm) | 89.40 |
| 46-177 | 2.00 | 63.5 | Enhanced Aluminum (450-650nm) | 89.40 |
| 46-188 | 2.00 | 63.5 | Protected Gold (700-2000nm) | 89.40 |
| 46-178 | 5.00 | 63.5 | Enhanced Aluminum (450-650nm) | 89.40 |
| 46-189 | 5.00 | 63.5 | Protected Gold (700-2000nm) | 89.40 |
| 70-693 | 5.00 | 63.5 | Protected Silver (450-10000nm) | 89.40 |
| 46-179 | 30.00 | 63.5 | Enhanced Aluminum (450-650nm) | 89.40 |
| 46-190 | 30.00 | 63.5 | Protected Gold (700-2000nm) | 89.40 |
| 49-670 | 1.00 | 127.0 | Enhanced Aluminum (450-650nm) | 166.70 |
| 49-678 | 1.00 | 127.0 | Protected Gold (700-2000nm) | 166.70 |
| 70-694 | 1.00 | 127.0 | Protected Silver (450-10000nm) | 166.70 |
| 49-671 | 2.00 | 127.0 | Enhanced Aluminum (450-650nm) | 166.70 |
| 49-679 | 2.00 | 127.0 | Protected Gold (700-2000nm) | 166.70 |
| 49-672 | 5.00 | 127.0 | Enhanced Aluminum (450-650nm) | 166.70 |
| 49-680 | 5.00 | 127.0 | Protected Gold (700-2000nm) | 166.70 |
| 70-695 | 5.00 | 127.0 | Protected Silver (450-10000nm) | 166.70 |
| 49-673 | 30.00 | 127.0 | Enhanced Aluminum (450-650nm) | 166.70 |
| 49-681 | 30.00 | 127.0 | Protected Gold (700-2000nm) | 166.70 |
詳細資料
中空回射器是由三個外表面鍍膜的反射面組成角錐棱鏡。本產品采用空心結構，并減輕了重量，因此對位置和震動不敏感，因此入射平行光將會以較高的精度反射回去，而不用擔心其入射角度。由于光路在空氣中，因此本配置可避免材料吸收和色差出現在實心玻璃棱鏡型的回射器中。更大面積的外殼的后面板上有各種安裝孔。
在回射器的wan全照明下，各個中空回射器的光束偏差值為從任何6個子孔徑中出來的任何一個反射光束的最大平行差。在wan全照明下，出射波前為波前變形峰谷值，以 λ 表達式列出（λ = 633nm）。中空回射器采用獨tezhuan利的軟墊封裝設計，從而提高其抗震性能。
技術數據
| Clear Aperture (CA) | Diameter | L1 | L2 | A | B | C |
| 6.4mm | 8.1mm | 8.1mm * | — | — | — | — |
| 12.7mm | 14.6mm | 19.1mm * | — | — | — | M3 x 0.5 |
| 25.4mm | 41.3mm | 36.5mm | 49.2mm | 44.5mm | 50.8mm | ?-20 |
| 50.8mm | 76.2mm | 62.0mm | 79.5mm | 78.7mm | 94.2mm | ?-20 ** |
| 63.5mm | 89.4mm | 61.5mm | 79.0mm | 92.3mm | 101.6mm | ?-20 ** |
| 127.0mm | 166.7mm | 125.5mm | 150.8mm | 171.5mm | 221.9mm | ?-20 ** |
 | ||||||
*Does not have back plate
**Additional 8 mounting holes on 50.8mm and larger Dia: (4) M6 x 1.0 at 90° and (4) ?-20 at 90° on 2" Bolt Circle
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