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A comment on Tell HN: Did you know that you can help restore a person’s eyesight for $50?. Parent comment

Re:Tell HN: Did you know that you can help restore a person’... by barbariangrunge on Sunday January 01, 2023 @03:15PM (#34210375)
30 foot line of sight indoors, more like 1-5 feet for most people working at computers
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