Tag Archives: comparing birding lenses

M.Zuiko 150-600 vs 100-400 Comparison

Many folks are considering M.Zuiko 150-600 vs. 100-400 comparison information to help determine if the new lens is suitable for their needs. This posting should not be considered as a technical comparison. It is intended to be a practical hands-on comparison based on a reasonable amount of field work done with these lenses.

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