optics

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G?O??????? ??????
??????S?-???T??S?-????????
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??T?G????? ?????S? ??? FO??S

• ??a?t?a? t?? e?????aµµ?? d??d?s?? t?? f?t?? se
  ??a ?µ??e??? µ?s?, ???s?µ?p????µe e??e?e?
  ??aµµ?? ??a ?a pa?ast?s??µe t? ????? t??
  d?ad??µ?? t??.

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??????S?
?(p??spt?s??) ?(a????as??)
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? d?a???µe?? d?sµ? s??µat??e? ????a d????as??
(?2).
Phet ?????as? f?t??
?µ ? 2 ?2 n1 ?µ ?1 ?1 n2
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????? ??????S?
?p? t?? ??µ? t?? Snell ?? a?t??e? de?
d??????ta? st? de?te?? µ?s? ?a? ep?µ???? ??? t?
f?? a?a???ta?. ?? fa???µe?? a?t? e??a? ???st? ??
????? es?te???? a????as? ?a? ? ???s?µ? ????a
d??eta? ??
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????? ??????S? ??????S ???S
?pt???? ??e?
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????? ??????S? ??????S ???S
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??????? ????????

• ?,t? pa?at??e? ?a?e?? µ?sa ap? ??a ??t?pt?? e??a?
  e?d??a (image) t??
• a?t??e?µ????.
• ??a ep?ped? ??t?pt?? s??µat??e? t? e?d??? e???
  a?t??e?µ???? st?? a?t??et? ??? ap? a?t? p??
  ß??s?eta? t? a?t??e?µe??.
• ? ap?stas? t?? e?d????, ß di ap? t? ??t?pt??,
  e??a? ?s? µe t?? ap?stas? t?? a?t??e?µ????, a
  do (object distance) ap' a?t?.

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SF?????? ????????
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S??????S??S ???O???

• ?a?a?t???st???? a?t??e?
• ??t??a (???????) pa??????? st?? ????? ????a t??
  ?at?pt??? p??
• a?a???ta? se a?t? ?a? st? s????e?a d????eta? ap?
  t? est?a?? t?? s?µe??.
• ??t??a (µp?e) d?e???µe?? ap? t? est?a?? s?µe??
  p?? a?a???ta? ?a? st? s????e?a ?ate????eta?
  pa??????a st?? ????? ????a
• a?t??a (p??s???) p?? fa??eta? ?a p?????eta? ap?
  t? ???t??
• ?aµp???t?ta? C ?a? a?a???ta? ???eta st? ??t?pt??
  a????????ta? t?? ?d?a
• d?e????s? p??? ta p?s?.
• St? s?µe?? t?µ?? t?? a?a???µe??? a?t????
  ß??s?eta? ? ????f? (? t? a?t?st???? s?µe??) t??
  ß?????-e?d???? p?? s??µat??eta? ap? t? ??t?pt??.

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??????? ????????
G?a ?a p??sd????s??µe t? e?d??? µe d????aµµa
a?t????, ?a ??e?aste? ?a ???s?µ?p???s??µe t???
??µ??? a????as?? af?? de? ?p???e? est?a?? s?µe??
??a t? ep?ped? ??t?pt?? ?a? ?? a?a???µe?e? ap?
a?t? a?t??e? de? s?????????.
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? ??T?O????S ?FT????S