Photometrics QV2 Multi-Channel Imaging System

The QV2 allows simultaneous acquisition of up to four emission channels in a single exposure. It 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. Primary Applications Include: Three-color Fluorescence and DIC; Two-color Polarization/Anisotropy Studies; Simultaneous Calcium and pH Studies with Indo-1 and SNARF; FRET; Quantum Dot Imaging