Nikon TELECONVERTER TC-20E III for Nikon

Works great with my Nikon D5 and 70-200mm lens, no problems with the auto focus etc. and the images are still tact sharp

Très efficace

Lo uso con un Lente AF-S 200-500 mm f/5.6 ED VR y el Adaptador FTZ en una Nikon Z6 y el resultado ha sido mejor de lo que esperaba

I was a bit skeptical about buying this especially because they say I will lose some f-stops when using it. Well - turned out that this is a very transparent process for the user and I will explain you why.Using this teleconverter with a 70-200mm f/2.8, my camera automatically adjusted the maximum aperture to f/5.6. The exif data shows I was using a 70-200mm lens at 400m! (which is somehow correct, letting me know that the camera was also using the tele at the moment of the picture.The quality of the pictures is decreasing - fringing artefacts are noted on high contrast areas but in rest is quite ok.The bokeh takes interesting shapes with this teleconvertor - I couldn't decide if I like it or not. But interesting.Far subjects in the summer will look also interesting because the tele will accentuate the steamy heat from the road or the sand at the beach.I was also fearing the (camera+tele+large lens) won't be a very solid setup... but the Nikon did a great job - you could hold only the body of the camera without having a shaking lens.Basically, I would say that this add-on will transform your PRO lens into a normal one from quality point of view.But overall - I like it because even if the image quality is not perfect, it gives me 2x of optical zoom and in normal lighting conditions, it produces sharp images with good contrast.Mine is Made in Japan - I hope you get the same... ;)

Superb quality...works so well with my 70-200 2.8 👍