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.
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.
Read more about this at dpreview.com
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