Sigma 1.4x problems - wrong lens?

[gdg9]

I've got a Canon 300D. I recently purchased the Sigma APO Tele Converter 1.4x. After seeing someone else put their Canon 200mm lens on here, I figured it would go with my Canon EF 75-300 f/4-5.6 III. Well, it didn't fit.

The manual showed that it would work with a Sigma lens. Well I try a Sigma 70-300 F4-5.6 II Macro Super and it doesn't fit either.

So my question is what lens will work on this 1.4x?

Anybody want to buy it lol? Thanks.

Greg

[twr75]

Below is the compatibility chart for the Sigma converters.

http://www.sigma-photo.com/html/pages/ConvComptChart.htm

[gdg9]

Thanks

Thanks for the help. I probably should have looked at that before... lol

[TOmas_raf]

I bought this lens for personal use, can you tell me how it performs Should I buy another model?

https://rafcamera.com/60x0-75mm-filter-yc-18