I had slow down a lot on macro for pass 6 months ….
my previous testing on my lighting …. is mainly for Canon MP-E65 or you may refer here and only once I test my SIGMA150 light HERE …
and now …. I am working on my new SIGMA 105 OS … as below .. just a start for how I bring my flash closer …. and making the diffuser in progress …….
and stay tune .. more testing result for 5dm2 + SIGMA150 and 7d + 50mm MACRO