Canon 100-400mm f/4.5-5.6 EF L IS USM
The IS provides two stops compensation.
Rating: Ed: -, User: - (normalized, 0=useless, 50=average, 100=excellent).
Mount: Canon EF.
Aperture range: f/4.5-5.6 to f/38.
Optical zoom: 4x.
Close focus distance (CFD): 180 cm / 5.91 ft (from sensor plane).
CFD magnification: 1:5 / 0.2X.
Focus: AF (built-in, unknown type).
Filter diameter: 77 mm.
L x D, W: 189 x 92 mm, 1360 g.
IR: No hotspot reports.
Approximate street price: USD 1639 (new, w/o tax).
Canon is a multinational corporation headquartered in Tokyo, Japan specializing in the manufacture of imaging and optical products. Its products including cameras, lenses, flash units, scanners, photocopiers, printers and steppers (used in semiconductor fabrication). The company was founded in 1937 as Precision Optical Instruments Laboratory and renamed Canon Inc. in 1947.