CANON EF100-400mm f/4.5-5.6L IS II USM Lens

  • Filter size : 77mm
  • Max aperture : f/4.5 – 5.6
  • With ring USM motor and IS
Spread the love


EF100-400mm f/4.5-5.6L IS II USM

The EF100-400mm f/4.5-5.6L IS II USM is compact size, wide zoom range for versatile scenes, and high-speed precision lens that is well-suited for many genres of photography including aviation, sports, and nature.

With the use of one fluorite lens in conjunction with a super UD (Ultra Low Dispersion) lens, chromatic aberration is reduced and this results in outstanding image quality across its entire range of focal distances. The EF100-400mm f/4.5-5.6L IS II USM also features a significantly enhanced IS (Image Stabilization) unit to deliver sharp and clear images in a variety of situations. The camera’s new IS unit provides an IS performance improvement from 1.5 steps to 4 steps and three different modes of optimal stabilization.

  • Focal length and maximum aperture : 100-400 mm 1:4.5-5.6
  • Lens construction : 21 elements in 16 groups
  • Diagonal angle of view : 24° – 6°10′
  • Focus adjustment : Rear focus system + floating focus system with USM, full-time manual focus
  • Closest focusing distance : 0.98 m/3.21 ft., 0.31x magnification
  • Filter size : 77 mm
  • Max. diameter x Length, weight : ø 94 × 193 mm 1570 g/3.7″ × 7.6″, 55.03 oz. (lens only, excluding removable tripod mount)
  • Equipped with IS



Angle of View (Diagonal) 24°~6°10′
Angle of View (Horizontal) 20°~5°10′
Angle of View (Vertical) 14°~3°30′
Closest Focusing Distance (m, ft) 0.98/3.2
Construction (groups elements) 16-21
Diameter x Length (mm) (Max.) 94 x 193
Distance Scale o
Drive System Focusing cam system by ring USM drive
Filter Size (mm) 77
Max. Magnification (x) 0.31
Min. Aperture 32~40
No. of Diaphragm Blades 9
Anti-dust and Moisture Supported
Weight (g) (Approx.) 1570
Spread the love