Lens Lab
    Olympus 150-400mm F4.5 TC 1.25x
    Olympus 150-400mm F4.5 TC 1.25x

    Olympus 150-400mm F4.5 TC 1.25x

    150–400mm · f/4.5

    Overview

    The Olympus 150-400mm F4.5 TC 1.25x is a high-end Micro Four Thirds lens offering a versatile 300-800mm equivalent range, extendable to 1000mm via a built-in 1.25x teleconverter. It is exceptionally sharp, comparable to the Olympus 300mm f/4, with fast autofocus and effective stabilization. However, it is very expensive and heavy at 1.8kg. The internal zoom and weather-sealing are praised. It suits dedicated wildlife and bird photographers willing to invest in top-tier optics and handling.