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Chinese lens company TTArtisan has announced the availability of its new 11mm F2.8 fisheye lens for Sony E-mount camera systems.
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The lens’ optical formula consists of 11 elements in 7 groups. It’s constructed of aluminum and brass and features an aperture range of F2.8-F16 with clicked aperture points.
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It has a minimum focusing distance of 17cm, a ten-blade aperture diaphragm and weighs in at 485g. It is currently available to order for $ 215.
Articles: Digital Photography Review (dpreview.com)