Compare Canon EF-S 24mm f 2.8 STM Lens vs Canon EF 50mm f 1.8 STM Lens vs Canon EF-S 10-18mm f 4.5-5.6 IS STM Lens vs Canon EF-S 35mm f 2.8 Macro IS STM Lens Tiene enfoque manual a tiempo completo. Canon EF 28mm F/2.8 IS USM. Canon EF-S 24mm F/2.8 STM. Con el enfoque manual, puedes mover el anillo de enfoque mientras el enfoque automático (AF) está activado. Esto significa que puede ajustar manualmente el resultado del enfoque automático sin cambiar al modo manual. Compare Canon EF-S 24mm f 2.8 STM Lens vs Canon EF 40mm f 2.8 STM Lens vs Canon EF 50mm f 1.8 STM Lens vs Yongnuo YN 50mm f 1.8 Lens for Canon EF Press ‎ ↵ Enter ‎ for Accessibility for blind people who use screen readers Its a fun little lens that creates wonderful images. 1. Panny1 • 8 yr. ago. As you have the crop camera, you're really looking at: 24mm is a 38mm 40 2.8 is a 64mm 4.5 50 1.8 is an 80mm 2.7 (Approx) So the 24 will be more like a 40 on a full frame - this may not be wide enough for landscape shooting on vacation. nw5D.