Canon 70-200mm f/4 EF L USM
The 70-200 mm f/2.8 weighs only 55 % of the f/2.8 version. Nothing external moves when zooming and focusing. Fast ring-type autofocus motor with full-time manual focus override. Accepts 67mm Filters. Contains one fluorite Lens and two ultra-low dispersion (UD) lens elements. Tack sharp from f/4.0.
Rating: Ed: -, User: - (normalized, 0=useless, 50=average, 100=excellent).
Mount: Canon EF.
Optical zoom: 2.9x.
Close focus distance (CFD): 120 cm / 3.94 ft (from sensor plane).
CFD magnification: 1:4.8 / 0.21X.
Focus: AF (built-in, ring-type).
Filter diameter: 67 mm.
L x D, W: 172 x 76 mm, 705 g.
IR: No hotspot reports.
Approximate street price: USD 639 (new, w/o tax).
Introduced: no data.
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.