Photography News: New Sigma Art Lens, Leaked Canon R1 Specs

This intriguing design packs a 50mm f/2.4 digital camera with 2x optical zoom into a cellphone that is only eight.26mm thick. It’s a lens design we used to see on compact cameras, though this one surprisingly does not give you the good thing about variable focal lengths. Still, the phone will apparently retract the lens […]

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