Laowa's 2x macro for Sony APS-C — the 65mm providing 100mm equivalent at 2x magnification.
The Laowa 65mm f/2.8 2x Ultra Macro APO is a manual-focus macro prime from Venus Optics for Sony E-mount APS-C cameras, providing twice-life-size (2:1) magnification with APO apochromatic correction. The 2:1 capability distinguishes it from standard 1:1 macro lenses.
The lens delivers 65mm (97mm equivalent on APS-C) at f/2.8 with 2:1 maximum magnification, APO correction for colour accuracy at extreme close range, Sony E electronic contacts, and fully manual focus and aperture.
2:1 magnification enables documentation of extremely small subjects — insect compound eyes, mineral crystal structure, and electronic components — that standard 1:1 lenses cannot fully resolve. APO correction at 2x magnification prevents the colour fringing that non-APO designs show at high magnification.
Test focus ring across the full range from infinity to 2:1. Verify APO correction by checking high-contrast edges for colour fringing at maximum magnification. Inspect front element and Sony E contacts.