未装配负胶合消色差透镜
28款产品消色差透镜又称双胶合透镜，是由两种折射率不同、色散率不同材质的透镜胶合而成。为了得到更好的性能，曲率半径较大的一面(平坦的面)应该背离准直光束。此外，消色差设计也有助于宽波长范围的光源（复合光源）较大限度地改善成像的像差，以及减少球面的球差和色差。消色差透镜与使用单个透镜的光学系统相比具有更加清晰的成像，进一步提升透镜的光学性能。消色差透镜适用于荧光显微镜、图像中继、检测或光谱等各种应用。与单片透镜相比，消色差透镜能够形成更小的光点。
联合光科的消色差胶合透镜产品在宽波长范围内提供几乎恒定的焦距，可现货供应正胶合消色差透镜和负胶合消色差透镜及镀多种增透膜的消色差镜片。增透膜选项包括VIS、NIR及SWIR。
直径误差
+0.0/-0.1mm
中心厚度误差
±0.2mm
面型不规则
λ/4@632.8nm
有效焦距误差
±2%
透镜定心误差
3-5 arcmin
表面光洁度
40-20
倒边
0.2mm×45°
镀膜
见列表
直径
有效焦距
镀膜
中心厚度 CT
货期
| 产品编号 | 直径 | 有效焦距 | 镀膜 | 中心厚度 CT | 货期 | 对比 | 价格 | 购买 | ||
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145187 | 12.50mm | 12.50mm | Ravg＜0.5%@400-700nm | 5.67mm |
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¥305.00 |
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145188 | 12.50mm | 12.50mm | Ravg＜0.5%@400-700nm | 5.34mm |
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¥305.00 |
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145189 | 12.70mm | 6.30mm | Ravg＜0.5%@400-700nm | 4.50mm |
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¥305.00 |
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145190 | 12.70mm | -25.00mm | Ravg＜0.5%@400-700nm | 4.00mm |
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¥305.00 |
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145191 | 12.70mm | -30.00mm | Ravg＜0.5%@400-700nm | 2.30mm |
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¥305.00 |
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145192 | 12.70mm | -50.00mm | Ravg＜0.5%@400-700nm | 4.60mm |
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¥305.00 |
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145193 | 25.00mm | 25.00mm | Ravg＜0.5%@400-700nm | 12.00mm |
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¥425.00 |
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145194 | 25.00mm | 25.00mm | Ravg＜0.5%@400-700nm | 7.22mm |
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¥425.00 |
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145195 | 25.00mm | 25.00mm | Ravg＜0.5%@400-700nm | 3.60mm |
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¥425.00 |
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145196 | 25.00mm | 25.00mm | Ravg＜0.5%@400-700nm | 4.06mm |
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¥425.00 |
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145197 | 25.40mm | 25.40mm | Ravg＜0.5%@400-700nm | 7.00mm |
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¥460.00 |
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145198 | 25.40mm | 25.40mm | Ravg＜0.5%@400-700nm | 2.00mm |
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¥460.00 |
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145199 | 25.40mm | 25.40mm | Ravg＜0.5%@400-700nm | 6.30mm |
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¥460.00 |
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145200 | 25.40mm | 25.40mm | Ravg＜0.5%@400-700nm | 6.00mm |
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¥460.00 |
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145201 | 40.00mm | 40.00mm | Ravg＜0.5%@400-700nm | 8.00mm |
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¥565.00 |
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145202 | 40.00mm | 40.00mm | Ravg＜0.5%@400-700nm | 10.50mm |
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¥565.00 |
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145203 | 40.00mm | 40.00mm | Ravg＜0.5%@400-700nm | 2.50mm |
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¥565.00 |
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145204 | 40.00mm | 40.00mm | Ravg＜0.5%@400-700nm | 5.95mm |
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¥565.00 |
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145205 | 12.70mm | 4.50mm | Ravg＜0.5%@650-1050nm | 4.50mm |
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¥305.00 |
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145206 | 12.70mm | -25.00mm | Ravg＜0.5%@650-1050nm | 5.90mm |
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¥305.00 |
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