Pre-Owned - Sigma 50-150mm f/2.8 EX DC HSM APO Lens For Canon

Pre-Owned - Sigma 50-150mm f/2.8 EX DC HSM APO Lens For Canon

The Sigma 50-150mm f/2.8 EX DC HSM APO is a bright, constant-aperture telephoto zoom lens built for APS-C DSLR cameras (yielding an 80-240mm equivalent field of view on Canon EF-S/APS-C bodies). It features a fast Hyper Sonic Motor (HSM) and comes in non-OS, Mark II, and later OS-stabilized versions.

Key Specifications & Features

• Focal Length: 50-150mm (80-240mm equivalent on Canon APS-C)

• Maximum Aperture: Constant f/2.8

• Sensor Compatibility: Designed for APS-C (DC); causes vignetting on full-frame sensors.

• Autofocus Motor: Hyper Sonic Motor (HSM) for quiet, fast AF with full-time manual override.

• Optical Design: Includes Special Low Dispersion (SLD) glass elements to curb chromatic aberration and Super Multi-Coating for flare reduction.

• Build: Part of Sigma’s professional EX series with internal focusing/zooming.

Versions and Market Availability

• Original & Mark II (Non-OS): Compact and lighter (around 770g), though softer wide-open at f/2.8.

• OS Version (Optical Stabilized): Added optical image stabilization and improved sharpness, though heavier (approx. 1,335g).