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象差,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弧分
- 表面光洁度 40-20~60-40
- 倒边 0.2mmX45°
- 镀膜 见列表
直径
有效焦距
-  4.00mm
-  5.00mm
-  6.30mm
-  7.50mm
-  8.00mm
-  10.00mm
-  12.50mm
-  12.70mm
-  15.00mm
-  16.00mm
-  18.89mm
-  19.00mm
-  20.00mm
-  24.86mm
-  25.00mm
-  29.87mm
-  29.92mm
-  30.00mm
-  31.50mm
-  35.00mm
-  40.00mm
-  45.00mm
-  49.84mm
-  49.91mm
-  50.00mm
-  60.00mm
-  60mm
-  63.00mm
-  74.81mm
-  74.9mm
-  75.00mm
-  79.79mm
-  80.00mm
-  99.55mm
-  100.00mm
-  125.00mm
-  145.00mm
-  149.21mm
-  150.00mm
-  160.00mm
-  179.45mm
-  180.00mm
-  198.93mm
-  200.00mm
-  250.00mm
-  298.04mm
-  300.00mm
-  315.00mm
-  397.47mm
-  400.00mm
-  496.83mm
-  500.00mm
-  596.2mm
-  630.00mm
-  750.00mm
-  1000.00mm
中心厚度 CT
-  2.90mm
-  3.30mm
-  3.31mm
-  3.60mm
-  3.63mm
-  3.80mm
-  3.90mm
-  4.00mm
-  4mm
-  4.02mm
-  4.10mm
-  4.22mm
-  4.29mm
-  4.40mm
-  4.44mm
-  4.50mm
-  4.55mm
-  4.60mm
-  4.64mm
-  4.70mm
-  4.80mm
-  4.90mm
-  5.00mm
-  5mm
-  5.01mm
-  5.10mm
-  5.26mm
-  5.30mm
-  5.32mm
-  5.50mm
-  5.5mm
-  5.58mm
-  5.60mm
-  5.66mm
-  5.69mm
-  5.70mm
-  5.74mm
-  5.80mm
-  5.92mm
-  6.00mm
-  6mm
-  6.11mm
-  6.20mm
-  6.30mm
-  6.37mm
-  6.50mm
-  6.60mm
-  6.70mm
-  6.80mm
-  6.98mm
-  7.00mm
-  7.05mm
-  7.10mm
-  7.29mm
-  7.34mm
-  7.50mm
-  7.64mm
-  7.70mm
-  7.71mm
-  7.90mm
-  8.00mm
-  8mm
-  8.30mm
-  8.50mm
-  8.56mm
-  8.60mm
-  9.00mm
-  9mm
-  9.20mm
-  9.21mm
-  9.24mm
-  9.30mm
-  9.40mm
-  9.50mm
-  9.56mm
-  10.00mm
-  10.10mm
-  10.30mm
-  10.50mm
-  10.60mm
-  10.70mm
-  10.80mm
-  11.40mm
-  11.50mm
-  11.80mm
-  11.84mm
-  12.00mm
-  12mm
-  12.37mm
-  12.50mm
-  12.5mm
-  13.00mm
-  13mm
-  13.20mm
-  13.30mm
-  13.50mm
-  13.5mm
-  14.00mm
-  14.80mm
-  15.00mm
-  15mm
-  15.47mm
-  15.89mm
-  16.50mm
-  17.00mm
-  17.39mm
-  18.00mm
-  18.60mm
-  19.50mm
-  20.00mm
-  20.50mm
-  21.50mm
-  23.00mm

 
						














































































































































































































































































电光Q开关.jpg)





















































 
								 
								 
								
