Guest guest Posted August 9, 1999 Report Share Posted August 9, 1999 > People say you can watch the reflection in a pool of water. There is a very simple method how you can look at the sun at any time. Take a peace of glass and place an candle flame under it until the glass gets covered with black soot. THe flame has to touch the glass to produce soot. This filter is so powerful that I could even look at the sun with an telescope to see the sun spots without any strain to the eye. You can regulate the filter capacity by adding more or less soot. If you dont use a magnifying device 5 layers of any film negatives can be used as well. I just tried it and it works fine. Just moove the negatives until they produce a clear picture of the sun. Ys Ud Quote Link to comment Share on other sites More sharing options...
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