how to use eclipse glasses if you wear glasses

This also applies during a total eclipse up until the time when the sun is completely. When watching a partial eclipse you must wear eclipse glasses at all times if you want to face the sun, or use an alternate indirect method. All of these items can increase your risk of damaging your eyes. It is never safe to look directly at the sun's rays even if the sun is partly obscured. Also, solar filters designed for eyepieces that come with inexpensive telescopes are also unsafe. All color film, black-and-white film that contains no silver, photographic negatives with images on them (x-rays and snapshots), smoked glass, sunglasses (single or multiple pairs), photographic neutral density filters and polarizing filters are unsafe filters to watch a solar eclipse. It can damage your eyes in the same way as looking directly at it.ĭo NOT use unsafe filters: Unless specifically designed for viewing a solar eclipse, no filter is safe to use with any optical device (telescopes, binoculars, etc). The simplified version is: use a set of clip-on sunglasses, harvest the lenses from a set of theater glasses, pop the lenses out of the clip-on, use them as a template to cut replacements from the 3D glasses, and pop in your new 3D. Don’t take the risk.ĭo NOT use your camera viewfinder: Never look at a solar eclipse through the optical viewfinder of a camera. There is a detailed post about creating 3D Clips For Prescription Glasses that addresses this precise issue.

It could possibly also damage your smartphone camera. Be careful about how you watch a solar eclipse.ĭo NOT use your smartphone: Watching a solar eclipse on your smartphone camera can put you at risk of accidentally looking at the sun when trying to line up your camera.

How to use eclipse glasses if you wear glasses