OM SYSTEM 50-250mm F4.0 Pro lens is developing

Wednesday 25 February 2026

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OM SYSTEM new 50-250mm F4.0 Pro lens is under development (formerly Olympus). According to 43R, reliable sources have revealed that the lens has iP53 dust and water resistance, supports MC-14 and 20 teleconverters, and can be extended to 350mm (700mm equivalent) and 500mm (1000mm equivalent).

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OM SYSTEM 50-250mm F4.0 Pro lens is developing

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