Mounts a wide range of vintage workhorse lenses to Canon EOS (EF, EF-S) DSLR cameras - Expand your lens options by attaching classic, time-tested lenses to Canon EOS bodies for enhanced image character and versatility. Upgraded and enhanced Generation v10 Focus Confirmation Chips for increased compatibility - Modern focus confirmation provides clearer manual focus feedback on supported Canon bodies, simplifying precise focusing with legacy glass. High-tolerance precision craftsmanship; Infinity focus or beyond guaranteed - Built to tight tolerances to achieve reliable infinity focus with compatible lenses, ensuring sharp results from near to far subjects. All-metal design; hardened anodized aluminum construction; premium grade adapter - Durable, long-lasting construction that stands up to daily use while maintaining a high-quality, professional feel. Use scenarios - Landscape and travel photography: Pair vintage wide or standard primes with Canon EOS bodies to capture unique color rendering and bokeh while maintaining sharpness at infinity. - Portrait work with classic fast primes: Use manual focus with focus confirmation to achieve precise focus on faces, leveraging the distinctive rendering of vintage glass. - Video and documentary work: Flexible mounting of legacy lenses on Canon DSLRs for creative shots when modern lenses are unavailable or when a specific vintage look is desired, with reliable focusing assistance.