Canon EF 1.4X MK III extender £290 + postage
An experienced photographer this is a tack sharp copy - I have been using this extender on a 400mm and 600mm MK II lenses with superb optical results. It is superior to the MKII extender in electronics, improving AF speed and slightly better optically.
I purchased this lens new from WEX Photographic 2016.
In excellent condition. As to be expected there are light signs of use on the mounts.
Has only been used in good weather - not seen a drop of rain, therefore no water/damp ingression issues.
Never been used in salt water, dusty, sandy or humid conditions.
No fungus on the optics.
In good working order.
Has never malfunctioned or required servicing (due to light use).
Reason for sale I have changed systems.
