Canon Extender EF 1.4x III

80% di recensioni su Amazon.it attribuiscono a questo prodotto una valutazione positiva.

Great addition when using with my Canon 70-200 f/2.8 L II IS USM. Quality is only impacted in a very minimal way when comparing to the same lens without the extender.

Probably lost a couple of f stops at the full extension and autofocus is slightly slower.

I am not qualified to test this equipment fully but it does not seem to have affected the image quality. Also it does not appear to have reduced the amount of light getting to the camera sensor noticeably.

Pin sharp when coupled to Canon 100-400mm mk2

I have recently 'upgraded' from the first generation 1.4 extender to the MKIII - the new one works well with both IS and have used it with an EOS M series camera body, and 300mm L series lens. This gives an effective focal length of 672mm. I have had...

Works very well with the Canon 100-400 f4.5-5.6L IS II USM Lens. Images are sharp

Small and light.

Doesn't fit the L series 70 -300 mm lens. Check compatible fitting before you buy.

Does exactly what you would expect from a piece of Canon Kit. Use with my 7D Mark2 and 100-400 Canon Lens. Fits together easily. Autofocus works smoothly. Good quality images.

Autofocus works but appears to lose some of the options

Canon manufacture

Slight drop in image quality

Canon quality, excellent IQ.

Price! But then again it's Canon quality.

Very useful extra reach with little loss of image quality. Good build quality and easy to swap on and off.

You get what you pay for but it is expensive.