Lens Lab
    Minolta AF 3x-1x f/ 1.7-2.8 Macro
    Minolta AF 3x-1x f/ 1.7-2.8 Macro

    Minolta AF 3x-1x f/ 1.7-2.8 Macro

    25–40mm · f/1.7–2.8

    Overview

    The Minolta AF 3x-1x f/1.7-2.8 Macro is a specialized lens for 1x–3x magnifications, effectively a fixed focal length with built-in extension. Optical strengths include high quality at these magnifications, but the effective aperture is much smaller (f/5.6–f/6.7), reducing light. Build is all-metal with a tripod collar and focus rail; handling includes motorized magnification and a macro stand. It suits dedicated macro photographers needing beyond-1x without accessories, though it cannot focus to infinity.