Canon EF Extender 2x III

Canon EF Extender 2x IIICanon EF Extender 2x III Front and rear caps Lens Case The Extender EF 2x III is specially designed to work in conjunction with L series IS super telephoto lenses, extending their focal length by a factor of 2x. The extender's design ensures there is no loss of lens performance or image quality. Improved anti reflection materials inside the lens barrel and a coating around the outer edges of the lens elements reduceflare. Construction is resistant to

low-noise images in a variety of conditions

45-Point All Cross-Type AF System

Superb low-light performance and depth of field control

With an additional BLN-1 you will never miss a shot caused by an empty battery

An improved robust construction includes

including 49 phase-detection points

2 inch (1229k) RGBW LCD tilt-screen

UHD 4K/30p and Full HD Video Recording

EOS Scene Detection System with RGB+IR Metering Sensor

For controlling focus

the 600mm f/4 is also characterized by its advanced five stop-effective Image Stabilizer system

Propellers (Pair) x 3