Constructed with one Super-UD glass element and three aspherical lenses to minimizes chromatic aberration and distortion, Canons 24-105mm lens is an easy-to-use, standard to mid-telephoto lens that is ideal for large group shots and general photography. Dust- and moisture- resistant in design, this varsatile lens incorporates Image Stabilizer Technology and Canon's ring-type USM which gives silent but quick AF, along with full-time manual focus.
Technologies
L-series quality
The EF 24-105mm f/4L IS USM incorporates Canon's highest standards of precision optics. The L-series is Canon's flagship professional lens range, combining outstanding image performance and ultimate operability with dust and moisture resistant construction.
Image Stabilizer
The EF 24-105mm f/4L IS USM features Canon's 3-stop Image Stabilizer (IS). Ideal for handheld work, IS allows use of shutter speeds up to 3-stops slower with no perceptible increase in image blur. For stabilised panning, IS Mode 2 only corrects for unwanted vertical shake.
Super UD (ultra-low dispersion) and aspherical lens elements
The lens incorporates a Super UD (ultra-low dispersion) glass element to eliminate secondary chromatic aberrations and aspherical lens elements to correct spherical aberrations. The result is crisp, high contrast, undistorted images throughout the entire zoom range without colour fringing at subject outlines.
USM (Ultrasonic motor)
A ring USM (Ultrasonic motor) uses ultrasonic frequency vibrations to drive responsive, near-silent high speed auto focus. Good holding torque stops the focusing lens group with precision without overshoot. Full time manual focus override is available without having to switch out of AF. Minimum focus distance is 0.45m throughout the zoom range.
Fixed aperture
With no change in aperture over the full focal length range, photographers can set exposure at the widest aperture and zoom through to 105mm without slowing shutter speed.
Basic features
Min Focus Distance: 45cm
Dimensions: 83.5mm x 107mm
Weight: 670g
Filter Size: 77mm
