Shulou(Shulou.com)12/24 Report--

Thank CTOnews.com netizens and independent photographers for their clue delivery! CTOnews.com December 19 news, Star Yao Optics launched an AF 50mm F1.4 APS-C automatic lens, E-card version of the suggested retail price of 1499 yuan, the initial event price of 1399 yuan.

According to reports, the lens uses 8 groups of 12 optical structures, including 2 ED lenses and 2 high refractive lenses, known as F1.4 aperture "fully open available", equipped with star Yao "Tianxuan" coating.

The lens uses STM stepper motor to drive single lens focus, metal body, equipped with Type-C interface to upgrade firmware, weight about 450g CTOnews.com with parameter table and MTF diagram:

JD.com Xingyao AF 50mm F1.4 autofocus lens 1399 yuan direct link

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