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8.5 out of 10 based on 2351 reviews

Canon EF 100-400mm f/4.5-5.6L IS USM

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Great Deal: $35.23

  • User Score (2497)
    9.3 9.3 from 2497 reviewers
  • Expert Score (3)
    8.4 8.4 from 3 reviewers
  • Design (7)
    7.9 7.9 from 7 reviewers
  • Value for money (172)
    8.1 8.1 from 172 reviewers
  • Features (80)
    8.6 8.6 from 80 reviewers
  • Ease of use (33)
    8.6 8.6 from 33 reviewers
  • Performance (78)
    8.2 8.2 from 78 reviewers
  • Picture quality (27)
    8.9 8.9 from 27 reviewers
  • Durability (24)
    8.9 8.9 from 24 reviewers
  • Overall quality (83)
    7.8 7.8 from 83 reviewers
  • Build quality (3)
    7.4 7.4 from 3 reviewers
  • Size (3)
    6.8 6.8 from 3 reviewers
  • Satisfaction (12)
    8.0 8.0 from 12 reviewers
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5-6
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Users:
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7-8
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5-6
(53)
3-4
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  • Expert Reviews

  • WikiFreak Description

Canon EF 100-400mm f/4.5-5.6L IS USM

The Canon EF 100-400mm f/4.5-5.6L IS USM is a 17 element in 14 group lens with 20° - 5°10'/14° - 3°30'/24° - 6°10' angle of view (horizontal/vertical/diagonal) with 5 diaphragm blades. It has a minimum aperture setting of 32 - 38 with 1.8 m closest focusing distance. Its maximum magnification is 0.20 x (at 400 mm) through a USM AF actuator. The filter diameter is 77 mm. The unit measures 92 x 189 mm and weighs 1380 g. It has 0.25-0.03 magnification with the EF12…

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Canon EF 100-400mm f/4.5-5.6L IS USM

The Canon EF 100-400mm f/4.5-5.6L IS USM is a 17 element in 14 group lens with 20° - 5°10'/14° - 3°30'/24° - 6°10' angle of view (horizontal/vertical/diagonal) with 5 diaphragm blades. It has a minimum aperture setting of 32 - 38 with 1.8 m closest focusing distance. Its maximum magnification is 0.20 x (at 400 mm) through a USM AF actuator. The filter diameter is 77 mm. The unit measures 92 x 189 mm and weighs 1380 g. It has 0.25-0.03 magnification with the EF12 extension tube and 0.35-0.07 magnification with the EF25 extension tube. The unit comes with the ET-83C lens hood and LZ1324 soft case. This lens allows up to 4 hood III via its G.F.Holder III and 5 hood IV via the G.F.Holder IV.

Features

The Canon EF 100-400mm f/4.5-5.6L IS USM features 17 elements in 14 groups in its lens construction with a 24°-6°-10° diagonal angle of view. It has rear focusing system with USM adjustments with 1.8m/6 ft closest focusing distance. The lens features linear extension type zoom system with 77 mm filter size. Other features are an Image Stabilizer, fluorite and Super UD-glass elements that eliminate secondary spectrum, and a floating system that ensures picture quality at all focal lengths. The Image Stabilizer has two modes and it is compatible with Extenders 1.4x II and 2x II.

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  • Manufacturer's Description

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