Shulou(Shulou.com)11/24 Report--

Thank CTOnews.com netizens and independent photographers for their clue delivery! CTOnews.com April 7 news, seven craftsmen today released a full-frame wide-angle 15mm F4.0 manual lens, the first 1699 yuan.

According to reports, this 15mm F4 ultra-wide-angle lens, with a 114 °angle of view, can capture the vast landscape of the city, endless field of vision, suitable for scenery, architecture, starry sky, indoor, VLOG photography.

Officials say the distortion of seven craftsmen 15mm F4 is close to zero, which can effectively reduce a lot of late work of photographers in architectural photography. 9 groups of 13 (two aspheric) lens structure to ensure that the center and edge image quality is also excellent. This lens supports E / L / R / Z bayonet, the nearest focus distance is 0.4m, the filter size is 77mm, and the weight is 536g.

The lens structure and MTF curve are as follows:

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