A 25-Pack of OPT Solar Eclipse Glasses: 

OPT Solar Eclipse Glasses, also known as Eclipse Shades? They are 100-percent ISO Certified and are absolutely safe for direct viewing of the sun when used properly. Eclipse Shades provide the ultimate in protection from harmful solar radiation. Lenses are made of scratch resistant optical density 5, Black Polymer material. Eclipse Shades filter out 100-percent of harmful ultra-violet, 100-percent of harmful infrared, and 99.999-percent of intense visible light. These premium filters create a sharper ORANGE colored image of the sun.

To view the sun safely with these glasses:

• Inspect before use. Check to make sure the film is attached to the cardboard securely and there are no gaps that the sun could shine through.

• Put the glasses on BEFORE looking up at the sun.

• Do not take the glasses off (even for a second) until you have looked away from the sun.

• Enjoy the view of our closest star!

Image shows front and back of glasses (front is black, back is white).

• Perfect for convenient and easy solar observation
• Note: Due to the nature of this product, it cannot be returned; all solar glasses sales are final, and these glasses have no warranty of any kind.