To see many examples of Halloween contact lenses, type the words "halloween contact lenses" into google, and click the "images" tab. You will then have several pages of pictures that you can view in thumbnail size, which you can then click to view full size.

This is a quick way to see many options that are available.

One site with many options for contact lenses that you can wear this Halloween is:

http://eurekascreams.com/halloween/contactlist.html

Another example of how contact lenses can transform your look:

http://www.screamteam.com/newpage/nefarious.htm

More examples from the home page:

http://www.screamteam.com

Even more examples of contact lenses blended in and matched perfectly with super-scary masks:

http://www.screamteam.com/newpage/products.htm

If money is no object, check out the quality lenses at this site:

http://www.9mmsfx.com/lenses.html