Hi everyone. At 24 hours before the Solar Eclipse reaches totality here on the West Coast of North America I stepped outside and tested out my eclipse glasses... and it was absolutely incredible to be able to look directly at the sun and not go blind!
BUT... I then tried holding my binoculars OVER the eclipse UV filter glasses and immediately realized that this was a BAD IDEA. I only looked for a few seconds because it felt like I was microwaving my eyeballs.
Looked it up online and I was right.
"If solar filters are placed on the eyepiece end of binoculars or a telescope, the instrument's magnification will burn a hole through the filter and render it useless. Consider the example of an inexpensive 2-inch-diameter magnifying glass focusing sunlight to a 1-millimeter point on a piece of paper. Within seconds, the paper starts smoking and catches fire or else a hole is burned through the paper." ~
sourceI can still see, but I insist that anyone thinking of doing what I just tried veers off that dangerous path and just looks through the UV glasses alone.
Or just watch one of the many LIVE streams that will be everywhere on the web.
This one looks like it'll be cool because it'll be streaming from Madras, Oregon where the eclipse first touches the U.S. continent at 9:05 a.m. PDT (12:05 p.m. EDT/1605 GMT).
So enjoy the cosmic display but PLEASE practice safe viewing!
~A