Canon EF 24-105mm f/4L IS USM

* Standard zoom lens - 24-105mm focal length, fast f/4 aperture
* Super UD glass lens and two types of aspherical elements effectively correct aberration
* Image Stabilizer gives equivalent effect of a shutter speed three stops faster during hand-held shooting
* Optimised lens coating to minimise ghosting and flare
* High dust and moisture resistance for use in harsh environments
* Closest focus distance of just 45cm at all zoom focal lengths
* Circular aperture producing attractive background defocus
* Inner focusing, ring USM and new AF algorithms for fast and quiet autofocusing
* Manual focusing enabled even during AF mode (full-time mechanical manual focus)
* Only environmentally friendly lead-free glass used in lens construction

Specifications

Focal Length & Max Aperture: 24-105mm 1:4

Picture Size : 24mm x 36mm

Weight: 670g

Filter Diameter: 77mm

Diagonal Angle of View : 84° - 23°20' (43.2mm)

Vertical Angle of View : 53° - 13° (24mm)

Horizontal Angle of View: 74° - 19°20' (36mm)

Lens Construction : 18 elements in 13 groups

Minimum Aperture: f/22

No. of Aperture blades: 8 (circular aperture)

Closest Focusing Distance (m): 0.45m

Minimum f/stop: f/22 (at 28mm)

Focus Drive: Ring-type USM

Dimensions : 83.5mm dia. x 107mm