Hi Guys,

I've got a Sigma 70-300mm Macro II. However, closest focusing distance in Macro mode was around 0.95m, where as a Canon 18-55mm kit lens can focus at around 0.28m.

How can I improve on the focusing distance of the Sigma lens? will a close up filter do the trick? how will it affect the shot? Or any other ways?

Thanks for your feedback