I've been looking at micro lens to purchase for a cannon 50D. I really don't want one of the super large ones because they require a tripod and apparently are slow to focus.

Does anyone use a micro lens to take shots of their snakes and if so which one(s) do you recommend?
-----
Mark Huntley
Sand Boa Morphs
3.1 Rufescens East African Sand Boas
2.1 Albinos EASB
0.1 Dodoma EASB
0.1 Egyptian Normal (yellow) SB
0.1 Normal (orange) SB
2.5 Anery SB
0.1 Snow SB
0.1 Splash Albino SB
1.0 Splash Anery SB
1.0 Orange Stripe 100% Het Anery SB
1.0 Orange Stripe SB
1.0 Yellow Stripe SB
0.1 Orange Tiger SB
1.2 High Orange SB
3.2 Boston Terriers
0.2 Sooners
8.30 Rhode Island Reds
X.X Tropical Fish
0.1 Moody Wives
1.1 On the fence in-laws
2.1 Rug Rats