Product Reviews

Perfect with FE 70-200 mm F2.8 GM OSS II on A7SIII.

I bought Sony 2 X converter and have been using it on the Sony 300 mm lens. The Teleconverter works flawlessly and is a great addition to my Tele lenses that I have. Absolutely worth the investment on the product.

This converter works great with my 70-200mm F4 macro mark 11 lens!

Works well with newer lenses like the 300mm f2.8, 70-200mm f2.8. Picture quality is just a tad bit softer when pixel peeping and autofocus can sometimes also take a hit. But TCs are meant to magnify something which is closer rather than to bring something closer that is too far away already. In that regard this 2xTC is good enough.

This is a fantastic and high-quality bit of kit. I have it paired with a Sony 200-600mm f/5.6-6.3 on a Sony A7iv and am very satisfied.

Bought to pair with the 300 f2.8 and it works very well. Very happy with the results. Will experiment on my 70-200 f4 as that also works well with the TC14.

Bought to use with my Sony 300mm f2.8 gm lens .Image quality is superb This allows me to get closer views for my nature and wildlife photography.

Excellent product,I’m using it with my 300 2.8 and 600 f4

Superb build and quality. Little loss of quality when used with my Sony 70-200 2.8 GM MK II

Perfect for my 100-400GM lens with no apparent loss of sharpness or detail. Obviously the aperture takes a small hit but with a modern full frame camera with good ISO ability this isn't really a problem in decent light.

Image quality is still excellent even with this 2x teleconverter. The main drawback in using this is the effective aperture reduces by 2 stops and although this is well publicised, one of the effects of this is that focussing tends to be slower using the teleconverter compared with the main lens only.

REACHING THE ZENITH OF OPTICAL EXCELLENCE WITHIN A COMPACT DESIGN

I bought this to use with my A1 and 100-400 zoom and it works perfectly - I’m impressed!

Useful with my telephoto lens to bring wildlife subjects even nearer

I wondered if this would have a big adverse impact on the quality of images that i get from my 100-400 gm lens. Clearly you do lose a lot of light, but the autofocus is still excellent and the the 800 mm reach that this can give me is fantastic for wildlife photography. It is very easy to insert between the camera and lens and hardly adds to the weight at all. Very please

I have not had this converter long. It is however proving to have been an excellent purchase. used with my FE 70-200 it really does the business and gets the shots that wold otherwise have been impracticable.

if you need that extra length for wildlife then this is the teleconverter for you amazing quality used with the 200mm x 600mm sony lens

Bought this for with my 70 to 200mm G Master - works a tear.

I wanted to extend the reach of my Sony A7iii and 70-200f2.8GM for occasional wildlife shots and couldn't justify the 100-400GM so turned to the 2x convertor. I have not been disappointed as the combination retains superb image quality and the fast autofocus/tracking that these camera achieve. The convertor is very well constructed and comes in its own soft case for protection. Its fit and go and is transparent in use, apart from dropping widest aperture to 5.6, but I figured I can compensate by ramping up the ISO. The purchase has been everything I was hoping for, allowing me much closer shots of wildlife (and anything else for that matter!), is fast and accurate to focus and IQ is excellent. For example, it locked onto a small swarm of flying insects, followed them and I was able to take a sharp shot of them. It also tracked a duck taking off and remained locked on the focus even though it flew beyond a tree. It has really expanded my interest and ability in wildlife and action shots without costing the earth. Would I recommend it? Yes, at the drop of a hat!.

I mainly use this with my 100-400 lens - an excellent combination for distance, wildlife & detail photography.

Purchased to use with the 70-200 and results are excellent, there is a slight loss in quality but better than expected when adding more glass to a lens, I am looking forward to testing with the new 100-400 when released. However it is an expensive 2x converter, would I purchase again, absolutely..