Almost all of these pictures were taken with my MP-E65mm lens and a few with my sigma 180mm. I like the additional DoF I can get the with f32 on the sigma plus the extra 10+ inches of working distance. I use a Canon MT-24EX twin flash but dont have a mount for the sigma yet.
Hornet - MP-E
Hornets
Gecko - MP-E and Sigma mix
Gecko
Black Widow - MP-E
Black Widow
Green Anole Lizard - MP-E
Green Anole
Hornet - MP-E
Hornets
Gecko - MP-E and Sigma mix
Gecko
Black Widow - MP-E
Black Widow
Green Anole Lizard - MP-E
Green Anole