Search Results | corrective lens pictures
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How Corrective Lenses Work
science.howstuffworks.com/innovation/everyday-innovations/lens.htm
Eyeglasses are one of the most common sights in the world. Learn what goes into creating the lenses and how to read an eyeglass prescription.
Cool Camera Stuff Pictures
electronics.howstuffworks.com/camera-stuff-pictures.htm
Take a look at these cool camera stuff pictures and learn about camera gadgets and technology. Get in the know with cool camera stuff pictures.
Lasik Surgery
health.howstuffworks.com/medicine/surgeries-procedures/lasik.htm
LASIK surgery corrects vision with a laser in seconds. Learn about LASIK surgery, the lasers used in LASIK surgery and recovery info and possible risks.
Test Your Knowledge Of Geometric Shapes With This Quiz!
play.howstuffworks.com/quiz/97-people-cant-name-these-geometric-shapes-can-you
As we moved from kindergarten to high school, we learned about the different shapes, but how well will you be able to identify them from a picture? Let's find out!
How is digital 3-D different from old 3-D movies?
entertainment.howstuffworks.com/digital-3d.htm
Many people remember the weird, headache-inducing colors that were part of old 3-D movies. But in new movies like "Meet the Robinsons," 3-D loses the paper glasses and goes digital.
How Photographic Film Works
electronics.howstuffworks.com/film.htm
Photographic film has been around for more than a century, and it's still the best way to capture an image. Discover what's going on when you take a picture.
5 Photography Techniques Everyone Should Know
Want to learn the photography techniques everyone should know? Visit HowStuffWorks to find 5 photography techniques everyone should know.
How Cameras Work
electronics.howstuffworks.com/camera.htm
Cameras and photography have transformed how we see the world. Learn about cameras, photography, how 35mm cameras work and about making a homemade camera.
How Movie Sound Works
entertainment.howstuffworks.com/movie-sound.htm
Spielberg says that sound is the major technological achievement of contemporary film. The current systems really are amazing. Learn all about movie sound!
How Video Formatting Works
entertainment.howstuffworks.com/video-format.htm
When you watch a movie on your TV, you're not always seeing the same movie that played in the theater. A lot of formatting goes into fitting a movie onto a TV screen. Learn about the changes a movie goes through so you can watch it at home.