Just wondering how everyone does it; do you use tripod to take a very high resolution head shot, then crop out the eye area? Or is the eye shots are just the way its taken (no crops). My camera can focus with macro at about 1cm away from object; but even if I point the camera lens right at their eye, I still can't get pics that ONLY show the eye like the pics I see people showing: just the eye with incredible details of the veins.