The EclipSmart 2x Power Viewers Sun and Eclipse Observing Kit comes with a pair of fold up, viewers so you and a friend can observe eclipses and do solar at 2X magnification. You can even see sunspots on the surface of the Sun. The 2X Power Viewers fold up and fit easily in your pocket. The included Eclipse Transit map/vintage travel poster has detailed information (eclipse history, fun facts, maps, timetables, and viewing tips) for the 2017 total solar eclipse and can be hung on your wall.
EclipSmart solar products feature Solar Safe filter technology providing the ultimate protection from harmful solar radiation, including both IR and UV light, and filters 99.999% of visible light. Celestron Solar Safe filter technology is guaranteed safe for direct solar observation and has been independently tested by SAI Global Assurance Services. Solar Safe products conform to and meet the transmission requirements of ISO 12312-2, Filters for Direct Observation of the Sun, EN 1836:2005 + A1:2007 (E) for an E15 Filter for the Direct Observation of the Sun, and AS/NZS 1338.1:2012, Filters for Eye Protectors.
If you scratch or damage your solar filter, you should not continue using it to view the Sun. Solar filters allow us to safely view the Sun, which would otherwise damage our eyes. Using damaged solar filters or no solar filter is not practicing safe astronomy.