What I consider to be a much safer method of viewing a Solar Eclipse.
Mine is made from scrap materials using a welding helmet filter plate. Something similar could be fashioned from cardboard but would not be as durable.
Welding Filter Plate Shade 14 purchased on eBay. Fast shipping. I received them in 4 days. [ Ссылка ]
Or check your local welding supply.
Solar Eclipse Viewer - Safe Viewing Glass
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