First EF lens with a zoom range from 100mm to 400mm, the EF 100-400mm f/4.5- 5.6L IS USM lens offers high resolution, superb contrast, neutral color balance, and Canon`s original built-in Image Stabilizer function.
High zoom magnification is achieved by means of a 6-group configuration with 5 movable groups.
Fluorite and Super UD glass completely eliminate secondary spectrum for superb color rendition.
Auto focusing is fast and silent with Canon`s ring USM, and AF speed is further enhanced through an advanced, lightweight rear focusing design that incorporates a floating element for consistent image quality at all focusing distances from 5.9 ft. to infinity.
• Ultrasonic with Image Stabilizer.
• Group Elements: 14-17.
• Minimum Aperture: 32-40.
• Closest Focusing Distance: 5.9ft/1.8 M.
• Length: 7-2/5 in. / 189 mm.
• Weight: 3.0 lb/1360 g.
• Filter size: 77mm.
• With case LZ1324 & hood ET-83C