Tokina has announced the release of two new prime lenses for Fujifilm X-mount camera systems: the atx-m 23mm F1.4 and the atx-m 33mm F1.4.

The 23mm F1.4 and 33mm F1.4 feature 35mm and 50mm full-frame equivalent focal lengths, respectively, and both feature near-silent autofocus thanks to their ST-M motors. Both lenses feature clickless aperture rings, nine-blade aperture diaphragms, aperture ranges of F1.4 through F16, have 52mm front filter threads and are the same size: 72mm (2.83”) long and 65mm (2.56”) in diameter. 
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https://www.dpreview.com/news/6641207797/tokina-unveils-23mm-and-33mm-f1-4-atx-m-series-lenses-for-fujifilm-x-mount-camera-systems