Sony FE 50mm F1.8 - Wikipedia

A large-aperture 50 mm prime lens is a must-have for serious full-frame camera users, and this is an excellent, affordable choice. The optical design is state-of-the-art for high image quality, and the large F1.8 maximum aperture can produce gorgeous background bokeh. On APS-C format E-mount bodies it provides equally high quality with an equivalent focal length of about 75 mm.

Sony Fe 50mm f/1.8 Lens (SEL50F18F)

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