Pro300 Teleconverters

I have been using the Nikon N-AFs versions, 1.4x and 2x for the past few years. I am not a professional or anything and hence the ease of use attracted me a lot. I want to change it since there are so many better ones in the market nowadays. Can you suggest a replacement? Thanks.
David Fischer
lake ontario fishing

Hi,

I currently have a Sigma 150-500mm lens. Can anybody recommend a good all round teleconverter for this lens. I currently use it with a Panasonic GH2 and get some super reaches out of it. 2600mm zooms but I just seeing if I can push it any further.

Is this Kenko Pro300 Teleconverters any good or is nikon version better. Also would a 1.4 or 2x be the best option. I know form what people of said that they can reduce image sharpness so any advice on a good priced teleconverter would do the Job?

Thanks

Chris

Excellent product for the price.
Definitely would recommend for any level of user.

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