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Warning do not use Lee solar filters
Savageduck:
At this point I would defer any advice on this matter to our resident stargazer, Davoud. Davoud: OMG, the pressure is on! I have bought many pairs of safe solar glasses from https://www.rainbowsymphony.com. It might be a bit late to get them, however. I haven't shopped locally, but it must be possible to buy them from Target or CVS or the like. Try to look for made in USA. I bought 200 pair about six months ago; donated 100 pair to the local community college for their public event, distributed another 50 pair to various people, and I'm taking 50 pair with me to our observing site in Tennessee for those who might arrive unprepared. Savageduck: What I am waiting for are the reports on phone cameras damaged when taking solar selfies. Tony Cooper: There will surely be some claims that iPhones are less subject to damage photographing eclipse than Android phones. Either would be suitable. I have successfully photographed the Sun with my iPhone without a filter on a number of occasions, most recently about 10 minutes ago for this post https://www.flickr.com/photos/primeval/36257163480. Based on that I would think that a smartphone would be well suited to photographing from a few seconds before totality to a few seconds afterward. I do *NOT* recommend this, but it is possible and safe to photograph the Sun with an unfiltered camera. With a DSLR I position the camera on a tripod with a piece of aluminum foil over the lens, remove the foil, snap the shutter, and replace the foil. I've been doing this with film and digital SLRs since the late 60's; I haven't *yet* burned a hole in the back of a camera. Requires low ISO, smallish aperture, pre-focusing, and fast shutter speed. I seem to recall this was called the "hat trick." -- I agree with almost everything that you have said and almost everything that you will say in your entire life. usenet *at* davidillig dawt cawm |
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