Request InfoIDEX Health & Science - Semrock Optical FiltersSemrock Inc. has enhanced its BrightLine series filters for optical fluorescence microscopy with the introduction of six zero-pixel-shift sets. The –Zero filters are available for all fluorescence microscopes that have ≥.7-µm-pixel cameras, such as those used in cell imaging. They enable the user to change between microscope filter cubes for multiple-exposure imaging, and they maintain image registration to better than ±0.5 pixels. Applications include fluorescence in situ hybridization and comparative genomic hybridization. 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