The following are closeup lice pictures.
While no one really likes to look at pictures of lice, these should help you identify lice eggs (called nits) and the actual louse itself so you can better deal with them.
A Nit (a lice egg)
This picture shows a nit attached to a hair.
The following picture of lice shows an adult louse in someones hair.
And another picture showing lice at different stages of age.