Photometrics Multi-channel imaging system has three products simultaneously, DV2、DC2、QV2, This system can achieve the same time on an ordinary microscope imaging for co-localization analysis, ratio analysis.
一、DV2-雙通道同時成像系統（一個CCD，1/2靶面分別成像）
DV2-Two-Channel, Simultaneous-Imaging System
The DV2 is an emission splitting system enabling a user to acquire 2 spatially identical but spectrally distinct images simultaneously. Simultaneous, multichannel imaging is essential for researchers needing to directly compare each of the two image channels. This comparison can be in the form of colocalization analysis, emission ratiometric analysis or polarization studies of single wavelength channel.
二、DC2-雙通道全靶面同時成像系統（接雙CCD，分別成像）。
DC2-wo-Channel, Full-Field, Simultaneous-Imaging System
The DC2 is an emission splitting system enabling a user to acquire 2 spatially identical but spectrally distinct images simultaneously. Simultaneous, multichannel imaging is essential to directly compare each of the two image channels. This comparison can be in the form of colocalization analysis, emission ratiometric analysis or polarization studies of single wavelength channel.
三、QV2-四通道同時成像系統（一個CCD，1/4靶面分別成像）
QV2-Simultaneous Acquisition of up to Four Emission Channels
QV2可以在一次曝光後完成四個發射通道圖像的同時採集。
QV2使用一系列分光鏡將顯微鏡的發射光分成四個單獨的通道。
每個通道被同時投射到CCD的1/4靶面。多通道成像對於定量比率成像非常重要。
The QV2 allows simultaneous acquisition of up to four emission channels in a single exposure.
The QV2 uses a series of beamsplitters to split the emission light from the microscope into four separate channels.
Each channel is then projected onto one quadrant of the CCD at exactly the same moment in time. Simultaneous multichannel imaging is essential to achieve quantitative ratiometric imaging.
原文出處：http://www.photometrics.com/products/multichannel/
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