Sigma 300mm f/4 Macro APO

good for close up shots but u ll need a tripod, external flash flash 4 tele i took some telephoto pictures some close up picture with my nikon d3100 the happy news is it works auto focus mode. so i ll say this lens is v good for close up shots specially flower,its v clear but to take clear picture i think u ll need a tripod otherwise its v difficult to focus on close up shots. for land scape or telephoto this lens is not v good, the color is not nice not sharp but i dont knw if u used an external flash it might be different i m using with my camera pop up flash

Good Macro & Telephoto Mix A very good lens with a neat macro feature, good telephoto, sharp images.

Great Pics Takes great pictures even in low light