Extender RF 1.4x - Canon Cameras Sri Lanka

Extender RF 1.4x

Extender RF 1.4x


Extends a super telephoto lens’ focal length by 1.4x, so that an 800mm focal length, for example, becomes 1120mm. The extra reach makes it possible to get larger close-ups with the original camera resolution.

  • Dust and drip resistance design with white heat-shield coating
  • Supports High-precision and Fast AF
  • Excellent Flare and Ghosting Reduction
Categories: ,



Angle of View (Diagonal)
Angle of View (Horizontal)
Angle of View (Vertical)
Closest Focusing Distance (m, ft)
Construction (Groups Elements) 4-7
Diameter x Length (mm) (Approx.) 71.2 × 20.3
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
Accessories (Lens Cap) Extender cap RF
Lens dust cap RF
Accessories (Lens Hood)
Accessories (Lens Bag) LP811


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Extender RF 1.4x