I live in Japan, and was at the local camera shop looking for a Macro lense for my Nikon D70, they have a Nikon Nikkor 55mm 2.8 AI-S Micro Lense for about $180 US Dollars. What do you guys think..? I heard nothing but perfect reviews on this lense and it's proffesional sharpness. What do you guys think..? Go for it, or keep shopping for a better deal.....