¥»¤åÂà¶K¦ÛPTT
¥xÆW³Ì¤jªº¥»¤gªÀ¸sºô¯¸
¤À¨É³o½g¤å³¹¨ìFacebook¡BGoogle+©Î¼P®ö¡I
§@ªÌ
joeneowu (§N)
¬ÝªO
optical
¼ÐÃD
Re: [°ÝÃD] §Ü¯h³ÒÃè¤ùªº°ÝÃD
®É¶¡
Mon Feb 22 00:59:02 2010
¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w¢w
¡° ¤Þz¡mrockk (¤@“Ť@¸}¦L)¡n¤§»Ê¨¥¡G
: : ³Ìªñ·Q°t¤@°Æ²´Ãè
: : ¥Ñ©ó¤u§@ªø®É¶¡¨nµÛ¹q¸£
: : ©Ò¥H¦³¦b¦Ò¼{§Ü¯h³ÒÃè¤ù
: : ·Q½Ð±Ð¤@¤U§Ü¯h³ÒÃè¤ù
: : ì²z´N¬OÃè¤ù¤U¤è¤ÖÓ1¦Ê«×¥ª¥k³o¼Ë¶Ü?
: : ¨º³o¼Ë¬ÝªñªºªF¦è¤£´N³£n©¹¤U¤è¬Ý?
: : ÁÙ¬O»¡ì²z¤£¬O³o¼Ë?
: : --
: : ¡÷ joeneowu:«×¼Æ¤Ö88«×,¨ä¥L³¡¤À¥¿¦p±z©Ò»¡ 02/19 2
\
3:26
: : ¡÷ joeneowu:¦pªG¯uªºnªø®É¶¡¨nµÛ¹q¸£,¥i¥H±µ¨ü¤£¦P³õ¦X¨Ï¥Î¤£¦P²´Ãè 02/19 2
\
3:27
: : ¡÷ joeneowu:©ÎµÛ¬O¥i¥H±µ¨ü¬Ý»·¼Ò½k¨Çªº¸Ü...ª½±µ°«×¤ñ¸û¬Ù 02/19 2
\
3:27
: ½Ð°Ý¤@¤U...¬°¦ó¬O88«×...¦³¯S§Oªº¥Î·N¶Ü¡H
: «×¼Æµy§C50-100«×ªºÂ²´Ã褣¬O¤]¥i¥H³o¼Ë¥Î¡H
: thx...
Ãè¤ù¥ú¾Ç³Ì°ò¦ªº¤½¦¡ D=1/m
D = ©}¥ú«×¡A1.00 D«UºÙ100«×
m = Ãè¤ùªºµJ¶Z,³æ¦ì¬°¤½¤Ø
¥H¤@¯ë¾\Ū¶ZÂ÷40¤½¤À¨Ó»¡
(¦³¨ÇÅç¥ú®v·|±N³o¶ZÂ÷³]©w¬°30¤½¤À,¦]¬°ªF¤è¤H¸ò¦è¤è¤H¨Åé¤ñ¨Ò¤Wªº®t²§)
¥Nªí²´·ún¤ä¥Xªº©}¥ú¤O¬° 1/0.4=2.50 D (1/0.3=3.33D)
¤]´N¬O»¡,°²³]¤@Ó§¹¥þ¨S«×¼Æªº¤H
¦b¬Ý40¤½¤Àªºª«Åé®É,µ¹¤©250«×ªºªñ¥Î¥[¤J«×
·|è¦nÅý½Õ¸`§¹¥þ©ñÃP
¤£¹L...¦pªG¯uªº¶Ì¶Ìªºµ¹¤©250«×ªºªñ¥Î¥[¤J«×
´X¥G³£·|¤£¯àÀ¹. why?
¤H¥Î¨â°¦²´·ú¦b¬Ý,·í¬Ý»·®É,¨â²´ªºµø½u©µ¦ù¦VµL»·³B,´X¥G¬O¨â¹D¥¦æ½u
¥i¬O¦b¬Ýªñ®É,¨â²´ªºµø½u·|¶°¤¤¨ì¤@ÓÂI¤W,³o®É¨â²´´N·|¤º»E
Åýn¬ÝªºªF¦è§ë¼v¦bµøºô½¤¤W¹ï©ó·P¥ú³Ì±Ó¾Uªº¨ºÓÂI"¶À´³"¤W±
¤]¦]¦¹,¤HÅé¦ÛµM¦ÓµM´N±N¬Ýªñ½Õ¸`»P¨â²´¤º»E³o¨âӰʧ@²£¥Í¤F¨ó°Ê
·í½Õ¸`§@¥Î,²´·ú´N·|·Qn¤º»E;
·í²´·ú¤º»E,½Õ¸`´N·|·Qn¥Î¤O.
¤µ¤Ñ,¦b¥»¨ªº½Õ¸`¨S¦³§¹¥þ¼o°£ªº®ÉÔ
(§¹¥þ¼o°£ªº±¡§Î:ÂI´²Àû¾¯ or °ªÄÖªº½Õ¸`¯à¤O°h¤Æ(«UºÙ¦Ñªá) or ¨ä¥L¥Í²z¯fÅÜ)
³o¨âªÌªº¨ó°Ê¨Ì¦s¦b
§ÚÌ¥ÎÃè¤ù±N½Õ¸`§¹¥þ©ñÃP±¼
²´·úªº¥»¯à·|«ì´_Âù²´µø½u¥¦æ¬Ý»·ªºª¬ºA
¥i¬O¹ê»Ú¤Wª`·N¤O¤S¬O¶°¤¤¦bªñ³B,Åܦ¨²´·ún¨è·Nªº¤º»E¥h¬Ýªñªº
¤Ï¦Ó·|²£¥Í¯h³Ò»P¥Ù¬Þªº·Pı
(¬Æ¦Ü¥Ñ©ó¤º»Eªº°Ê§@,±a°Ê½Õ¸`,¤Ï¦ÓÅܦ¨¥[¤J«×¹L¦hªº±¡§Î,
·|Åܦ¨Ãþ¦üªñµø«×¼Æ¤£¨¬ªº±¡§Î)
------------------------¤W±³£¬O¥Î¨ÓÄFP¹ôªº---------------
²³æ¨Ó»¡
¾A«×ªº¥[¤J«×¹ï©ó¬Ýªñ·|¦³À°§U
¦ý¬O¹L¦hªº¥[¤J«×¨Ã¤£·|¤ñ¸ûµÎªA
nÅý²´·ú©ñÃPªº¥¿½T¤è¦¡ÁÙ¬On¬Ý»·¤è¤~¹ï
(²z½×¤W...¥H¸WÃè»P«×¼Æ¦P®Éµ¹¤©,´ÛÄF²´·úÅý²´·ú¥H¬°¬O¦b¬Ý»·¬O¥i¥H°µ¨ìªº
¥i¬O¤@©ï°_ÀY¬Ý»·¤è®É...·|¦]¬°¨º¶W¶qªº¸WÃèÅý¦Û¤vÀY·w~«Ü~¤j~)
HOYAµÎ¾AÃè¤ù©ÎNikon§Ü¯h³ÒÃè¤ù
¥»½è¤W³£¬O¤@ºØ§C¥[¤J«×ªºº¥ªñ¦hµJÂIÃè¤ù
¥Ñ©ó¥[¤J«×§C,³z¹L¥L̪º¥ú¾Ç³]p,¥i¥H¾¨¥i¯àªºÅý¦hµJÂIÃè¤ù
¥²µM²£¥Íªºª¼°Ï(°ª«×«D¥²n´²¥ú°Ï°ì)ºÉ¥i¯àªº°¨ì³Ì§C
¦]¦¹·|¤ñ¤@¯ë¦hµJÂIÃè¤ù§ó®e©ö¾AÀ³
¥Ñ©ó¤U¤èªñ¥Î°Ï¤w¸g°«×
¦]¦¹¤£¥²¹³³æµJÂIÃè¤ù,¦pªGn¬Ýªñªº¸û»´ÃP,´N¥²¶·Ä묹»·¤è²M´·«×ªº¿ò¾Ñ
HOYA±Ä¥Îªº¥[¤J«×¬O0.88D
Nikonªº§Ü¯h³ÒÃè¤ù¦³¤À¨âºØ§Î
¾Ç¥Í«¬ªº,«Øij¦~ÄÖ30·³¥H¤U,¥[¤J«×¬ù0.50 D
¤W¯Z«¬ªº,«Øij¦~ÄÖ30·³¥H¤W,¥[¤J§C©ó1.00 D
¥Ñ¦¹¥iª¾0.88D¬OHOYA±Ä¨ú¤@ºØ¤ñ¸ûªx¥Îªº¥[¤J«×
¦ÓNikon«h¬O±N³o¨ÇÁÙ¤£¨ì¯u¥¿¦Ñªáªº¨Ï¥ÎªÌ¤À¦¨¨âӰ϶ô
¥u¬O¥¿±`¨Ó»¡...¦~»´¤H½Õ¸`¯à¤OÁÙ¨S°h¤Æ¨ì¤@©wµ{«×
¤ñ¸û¤£·|¨è·N·QnÄ묹¬Ý»·ªº²M´·«×¥u¬°¤Fªñªº¯à¬Ý»´ÃPÂI
©Ò¥H¾Ç¥Í«¬¦ü¥G¤ñ¸û¤Ö·|´£°_
--
¦n§a....¨ä¹ê§Ú¤@¾ã½g³£¬O¦bÄFP¹ôªº...
--
--
¡° µo«H¯¸: §å½ð½ð¹ê·~§{(ptt.cc)
¡» From: 118.168.176.178
±À
richiewong
:²LÅã©öÀ´
02/22 01:19
----¥»¤å¨Ï¥ÎPCMAN+BBIÂà¶K----
¡° ·sª©PCMAN¶}©ñ´ú¸Õ¤¤¡A·s¼W¥\¯à¡G
¦Û°Êµn¤JPTT
PTT¥þ¤å·j´M
¤À¨ÉPTT¤å³¹¨ìFacebook¡B¼P®ö»PGoogle+
¹wÄý¼v¤ù»P¹Ï¤ù
¥ÎPCMAN+BBI³s¦^
PTTì¤å