![](https://downloads.microscope.healthcare.nikon.com/production/imager/mastheads/314/DS-Qi2-masthead-31_f076438097b2d2d85c6c3ef04742411e.jpg)
拍摄弱荧光和大视野图像。
DS-Qi2配备了针对显微镜优化的尼康数码单反相机FX规格的CMOS传感器。它是一款超高品质的1625万像素单色相机,具有高像素密度、高灵敏度和低噪音。DS-Qi2是定量荧光成像应用的绝佳选择。
* DS-Qi2 不用于临床诊断。
![](https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/313/DS-Qi2_2c4570626e41e228b41e37dfae7570ed.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/313/DS-Qi2_a8cc68e7194730b6cbe48ee0a564d9c9.jpg 2x)
主要特性
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1514/DS-Qi2-signals_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1514/DS-Qi2-signals_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
表达GFP-EB3微管蛋白的猪肾上皮细胞
样品来源:佛罗里达州立大学国家高磁场实验室的Michael Davidson
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1529/DS-Qi2-low-noise1_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1529/DS-Qi2-low-noise1_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1530/DS-Qi2-low-noise2_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1530/DS-Qi2-low-noise2_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
表达GFP-EB3微管蛋白的LLC-PK1细胞
低噪声和大线性满阱容量支持在单次捕获中获得大的动态范围。
拍摄的图像加以强度显示条,用以显示最亮和最暗的区域。
样品来源:佛罗里达州立大学国家高磁场实验室的Michael Davidson
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1533/DS-Qi2-timelapse_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1533/DS-Qi2-timelapse_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1532/DS-Qi2-timelapse2_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/Digital-Cameras/1532/DS-Qi2-timelapse2_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)
带有GFP-EB3微管蛋白的LLC-PK1细胞的时间序列图像(每1秒钟)。每个图像代表时间序列的最大强度投影,支持可视化位于微管正端的末端结合蛋白,并支持追踪微管路径。
正如从一个大视野图像的时间序列中所裁剪的这部分所显示的:DS-Qi2捕获了一个非常大的视野,但也拍到了非常精细的细节。
物镜:CFI Plan Apochromat Lambda 60X Oil(数值孔径:1.4)
样品来源:佛罗里达州立大学国家高磁场实验室的Michael Davidson