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Fast Focus Stage For SR Microscopy

This fast, ultra-precise nano-focusing Z-stage with voice coil motor enables faster and higher precision objective focusing, leading to advancements in high resolution 2 photon fluorescence microscopy, image stack acquisition, genome sequencing, digital slide scanning and deep tissue analysis. The objective focusing nano-positioning stage is equipped with a voice coil linear motor and linear encoder; it provides travel ranges to 7mm with nanometer range resolution and repeatability. The adjustable gravity force compensation enables use with heavier objectives and optics when operated in vertical mode.