the best part is there is the focus of them go all the way to the back of the 55 gallon tank as well. so everything is perfectly clear from right at the lens to the back of the tank. not sure if I'll keep them in the tank or if I'll leave them out and just hold them by hand when I want to look at my fish closely.
The coolest thing I have seen so far is my baby mainganos. they are about 1/8 of an inch right now and only a couple weeks old. the detail that u can see on such a small fish is realy cool.