It's certainly not something that i can use to capture moving subjects, but overall, am happy with the purchase.

It's certainly not something that i can use to capture moving subjects, but overall, am happy with the purchase.  Read Less

I do not use this professionally and i am very happy with the quality of the image although it does lose a little contrast wit...  Read More

I do not use this professionally and i am very happy with the quality of the image although it does lose a little contrast with the extender which is easily adjusted in post processing.  Read Less

Picture quality was very good when i had the focus dialed in.

Picture quality was very good when i had the focus dialed in.  Read Less

It is a fine product, works great, well built and all that, but it may not be what you think it is.

It is a fine product, works great, well built and all that, but it may not be what you think it is.  Read Less

Love it, although not sure if it's worth the cost yet.

Love it, although not sure if it's worth the cost yet.  Read Less

I did a lot of research on converters and was not sure if it was worth the price.

I did a lot of research on converters and was not sure if it was worth the price.  Read Less

- sigma makes a top notch teleconverter, the fit finish is top of the line and as good as any others available at half the cost.

- sigma makes a top notch teleconverter, the fit finish is top of the line and as good as any others available at half the cost.  Read Less

I always or almost always sharpen my pictures even when i don't use a teleconverter.

I always or almost always sharpen my pictures even when i don't use a teleconverter.  Read Less

Unfortunately the nikon teleconverter does not work on the sigma.

Unfortunately the nikon teleconverter does not work on the sigma.  Read Less

Your camera has to be rock solid to use a teleconverter or a $10,000.

Your camera has to be rock solid to use a teleconverter or a $10,000.  Read Less