![](https://downloads.microscope.healthcare.nikon.com/production/imager/mastheads/207/FN1-masthead_f076438097b2d2d85c6c3ef04742411e.jpg)
在膜片钳实验中可以清晰地显示厚样品中的微小细节。
Eclipse FN1专为电生理学研究而开发,具有增强的可操作性,便于膜片钳实验。FN1提供的优势包括纤薄的机身、流线型结构、改进的电极放置、长工作距离和更大的降噪。样品的较深区域通过红外(IR)光可以清楚地观察到。
![](https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/75/FN1-System_2023-05-08-204119_ulli_d351a3a899683d02aaaa62f0e25095df.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/productphotos/75/FN1-System_2023-05-08-204119_ulli_8ce5e64c00b8e402161599a54c13a0b1.jpg 2x)
主要特性
一个镜头覆盖从低到高的放大倍数
高数值孔径、长工作距离的16倍物镜(数值孔径0.8、工作距离3.0)与可选的可变放大倍率双端口组合时,可在5.6倍至64倍的大放大倍率范围内进行观察。该物镜使得能够在不改变物镜的情况下从低放大倍率的大视野(高达2.0mm)到高放大率的高分辨力进行观察。
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/589/1-variable-magnification_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/589/1-variable-magnification_95b2b832058f04a992d67762def2a3f3.jpg 2x)
FN1带可变倍率双端口
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/590/2a-5x-X035a_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/590/2a-5x-X035a_95b2b832058f04a992d67762def2a3f3.jpg 2x)
5.6 倍
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/591/2b-32x-X2a_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/591/2b-32x-X2a_95b2b832058f04a992d67762def2a3f3.jpg 2x)
32 倍
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/592/2c-64x-X4a_fe9e21a04ef13284cd20e717018d8867.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/592/2c-64x-X4a_95b2b832058f04a992d67762def2a3f3.jpg 2x)
64 倍
通过IR-DIC对图像更深的区域成像
近红外区域(高达850nm)的轴向色差已在CFI Apochromat NIR 40X/60X W中得到校正,以便清楚地观察厚样品的微小结构。CFI Plan 100XC W(数值孔径1.1、工作距离2.5)是世界上第一个具有深度诱导像差校正的水浸透镜。由于其特殊的校正环,该镜头可以校正由组织深处成像或在生理温度下工作引起的球差。因此,它非常适用于IR-DIC成像、共聚焦应用和多光子成像。通过旋转相应的转台,可以实现可见光和红外波长之间的交替,以及不同的照明技术(DIC到倾斜光)。
![](https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/622/FN1-IR-DIC_eab673dc52b0446b2b598a80abc7b050.jpg 1x, https://downloads.microscope.healthcare.nikon.com/production/imager/keyfeatures/FN1/622/FN1-IR-DIC_9b9989dbe1d056a5c35107959161a1c5.jpg 2x)