CANON Extender EF 1.4x III

  • 1.4x increase of the lens’s focal length
  • Dustproof and waterproof specifications (JIS 2 equivalent)
  • Lens placement and coatings are optimized to minimize the ghosting
  • Built-in microcomputer in the extenders enables communication between lens, extender and camera
  • Anti-smear coating (Silky Barrier Coating) used to enhance smear-free state of the lens surface
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Description

Extender EF 1.4xIII

High-performance extender that stretches the lens focal length by 1.4 times. 1.4x increase of the lens focal length. Lens placement and coatings are optimized to minimize the ghosting effect.

 

SPECIFICATIONS

Angle of View (Diagonal)
Angle of View (Horizontal)
Angle of View (Vertical)
Closest Focusing Distance (m, ft)
Construction (groups elements) 3-7
Diameter x Length (mm) (Max.) 72.0 x 27.2
Distance Scale
Drive System
Filter Size (mm)
Max. Magnification (x)
Min. Aperture
No. of Diaphragm Blades
Anti-dust and Moisture Supported
Weight (g) (Approx.) 225
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Brand

Canon