I'm not sure which would be more beneficial. 50mm f1.8 nifty plasticy. 85mm f1.8 usm or 100mm f2.8 macro
I am now a grandfather to a beautifull grandaughter and want to start doing some portraite photography of her. I wonder if the 100mm f2.8 macro would be good for portraite work. I hope everyone understands. Is there a chart somewhere that tell's me how far from the subject you need to be for a given lens length.