A few other sites that impressed us are
Send us your favorite parenting links to firstname.lastname@example.org and we'll include them here.
General Optometric Resources
The American Optometric Association (AOA) is an alliance between student, state, and military optometric associations that was founded in 1898. They set professional standards, provide education and conduct research into quality vision care. The AOA website is a useful resource for general questions about eye care.
Finally, if you like Tinyeyes, you'll love Vischeck: a site that shows you how the world looks
to people with color blindness - essential for graphic artists, web designers and anyone who is interested in the perception of color.