Canon EF 17-40mm f/4L USM – Professional Ultra-Wide Zoom Lens

Canon EF 17-40mm f/4L USM – Professional Ultra-Wide Zoom Lens** For sale is the **Canon EF 17-40mm f/4L USM**, a high-quality **L-series** zoom lens perfect for **landscape, architecture, travel, and event photography**. Known for its **sharp optics, durable build, and versatile focal range**, this lens is a favorite among photographers who need a reliable ultra-wide to standard zoom. ### **Key Features:** ✔ **Ultra-wide to mid-range zoom (17-40mm)** – Ideal for landscapes, interiors, and group shots ✔ **Constant f/4 aperture** – Consistent exposure throughout the zoom range ✔ **L-series optics** – Superb image quality with minimal distortion & chromatic aberration ✔ **Ultrasonic Motor (USM)** – Fast, quiet, and precise autofocus (full-time manual override) ✔ **Durable build** – Dust & moisture-resistant construction (great for outdoor use) ✔ **Compatible with full-frame & APS-C Canon DSLRs** (27-64mm equivalent on crop sensors) ### **Condition & Includes:** Lens is in **good condition** (glass is clean, no scratches/fungus, minimal wear) Includes rear cap** **UV filter** **Why Buy This Lens?** - **L-series quality** at an affordable price – perfect for enthusiasts and pros - **Lightweight yet durable** – great for travel and all-day shooting - **Sharp edge-to-edge** – even at wide apertures DM for more details or test shots! Serious buyers only. --- **Ideal For:** - Landscape photographers needing a wide perspective - Real estate/architecture shooters capturing interiors - Travelers wanting a compact, high-performance zoom - Content creators looking for a versatile wide-angle option