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Viltrox has announced the release of its new AF 33mm F1.4 and 56mm F1.4 APS-C prime lenses for Sony E-mount camera systems.
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The new 33mm F1.4 (50mm full-frame equivalent) features an all-metal construction and is comprised of 10 elements in 9 groups, including one extra-low dispersion element and one high refractive index element. It features the option to manually or automatically control the aperture, a minimum focusing distance of 40cm (15.75″), offers a built-in micro USB port for updating the firmware and is compatible with Sony’s Eye AF technology thanks to its onboard stepping motor (STM) driving the autofocus.
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The lens measures in at 72mm long, 65mm diameter and weighs 270g (9.5oz). Viltrox has a full list of compatible Sony cameras on the 33mm F1.4 product page, where you can also buy the lens today for $ 259.
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Moving onto the 56mm F1.4 (85mm full-frame equivalent), it too features an all-metal construction and is comprised of 10 element in 9 groups, including an extra-low dispersion element and a high fraction index lens. Interestingly, unlike the 33mm F1.4 lens, the 56mm F1.4 lens appears to be identical in optical design and features to the 56mm F1.4 lens Viltrox released for Fujifilm X-mount systems back in September.
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The 56mm F1.4 also supports Sony Eye AF technology, has a built-in micro USB port for updating the lens’ firmware and uses an STM motor for driving autofocus. The lens measures in at 72mm long, 65mm diameter and weighs 290g (10.2oz).
You can find a full compatibility list on Viltrox’s 56mm F1.4 product page, where you can also pre-order the lens for $ 299.
Articles: Digital Photography Review (dpreview.com)