Specifications

Featuring a new Macro mode at telephoto end, this professional standard zoom lens is suitable for a wide variety of subjects

- Professional f/4L compact and lightweight standard zoom lens 
- Newly developed 15 elements in 12 group optical design 
- 1 high-precision Glass-molded (GMo) and 1 Replica Aspherical lens elements 
- 2 UD lens elements 
- New Macro Mode at telephoto end enables a maximum magnification at 0.7x
- Integrated with Canon Hybrid IS
- 9-blade circular aperture 
- Inner focusing design and ring USM
- Fluorine coating to make cleaning easier 
- Enhanced lens structure to increase durability and toughness to cope with the demand of professional users 
- Weights approximately 600g with a length only 93mm
- Dust and water resistance