WoW!!
The Tokina Macro lens works really really well. May I ask what camera are you using? Thanks.
Since you bought a macros lens, I would suggest you buy some lighting sources now :)
Your lighting is poor in ur pics and in order to get the maximum capability of your new macros lens, you need to make sure the lighting is good. Otherwise your pics will have lots of noise and be slightly blurry. Just a suggestion! Cheers, Anthony
