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27 Nov 2019
When reading the printout from a laser printer, you are actuallylooking at an array of tiny dots. If the pupil of your eye is 2.7mm in diameter when reading a page held 27 cm from your eye, whatis the minimum separation of adjacent dots that can be resolved?(Assume light with a wavelength of 540 nm, and use 1.36 as theindex of refraction for the interior of the eye.)
I have looked at the other explainations and got 65.9um, but thatis not right? please help.
When reading the printout from a laser printer, you are actuallylooking at an array of tiny dots. If the pupil of your eye is 2.7mm in diameter when reading a page held 27 cm from your eye, whatis the minimum separation of adjacent dots that can be resolved?(Assume light with a wavelength of 540 nm, and use 1.36 as theindex of refraction for the interior of the eye.)
I have looked at the other explainations and got 65.9um, but thatis not right? please help.
