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Uploaded by justinsparhawk on Mar 3, 2010
This is a little low tech demonstration of what nearsightedness is.
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Thanks for this, i have this problem and my glasses are comi g tommorow
ChrisCrisp101 3 weeks ago
thanks Lex Luther
TraceSpades 5 months ago
how can i do that demonstration?
ainamelas 5 months ago
Wow! this makes complete sense to me now! Thanks!!
1ThreeDaysGrace 6 months ago
Why don't you say a refractive state of -3 DIOPTERS?
otissumnerbrown 1 year ago
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Thanks for this, i have this problem and my glasses are comi g tommorow
ChrisCrisp101 3 weeks ago
thanks Lex Luther
TraceSpades 5 months ago
how can i do that demonstration?
ainamelas 5 months ago
Wow! this makes complete sense to me now! Thanks!!
1ThreeDaysGrace 6 months ago
Why don't you say a refractive state of -3 DIOPTERS?
otissumnerbrown 1 year ago