|
ÏÃ¥·¥ê¡¼¥º¤Ç¤¹¡£ ÆüÃæ¥·¥ó¥¯¥í¤¬¼ºÇÔ¤¹¤ëÍýͳ¡ÊÃæµé¼ÔÊÔ¡¦¥í¥¹¥ì¥·¥ª¤Î¹Í»¡¡Ë -- ÆþÌçÊÔ¤Ç¤ÏÆâ¡¥¹¥È¥í¥Ü¤Ç¹Ê¤êÍ¥À襪¡¼¥È¤Ê¤É¤Ç»£±Æ¤·¤Æ¤¤¤ë¾õ¶·¤òÁÛÄꤷ¤Æ¤¤¤Þ¤·¤¿¡£ http://blogs.yahoo.co.jp/ccsakura9999/47448867.html ÆüÃæ¥·¥ó¥¯¥í¤¬¼ºÇÔ¤¹¤ëÍýͳ¡ÊÆþÌçÊÔ¡¦¹Ê¤êÍ¥À襪¡¼¥È¡Ë -- º£²ó¤Ï¤½¤Î³¤¡¢ÆþÌç´¶ÈÄøÅ١ʽéµé¡ÁÃæµéÆþ¤ê¸ý¤¯¤é¤¤¡©¡Ë¤¬ÂоݤǤ¹¡£ ²ÝÂê¡§ ¤µ¤Æ¡¢Æâ¡¥¹¥È¥í¥Ü¤Ï¥·¥ã¥Ã¥¿¡¼¥¹¥Ô¡¼¥É¤Î¤É¤óµÍ¤Þ¤ê¤Ç¼ºÇÔ¤¹¤ë¤³¤È¤¬¤¢¤ë¤È¤¤¤¦¤Î¤Ï¤ï¤«¤ê¤Þ¤·¤¿¡£¤³¤ì¤ò²ò¾Ã¤¹¤ë°Ù¤Ë¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¤ËÂбþ¤·¤¿¥¹¥È¥í¥Ü¤òÇã¤Ã¤Æ¤ß¤Þ¤·¤¿¤¬¡¢¤Þ¤À¤É¤¦¤â¾å¼ê¤¯¤¤¤«¤Ê¤¤»ö¤¬¤¢¤ë¡¦¡¦¡¦ ÆþÌçÊԤǤϳ¨¤¬¿¿¤ÃÇò¤Ë¤Ê¤Ã¤¿Îã¤Ç¤¹¤¬¡¢º£Å٤ϥ¹¥È¥í¥Ü¤¬¸ú¤¤¤Æ¤¤¤Ê¤¤¤È¤¤¤¦¤«¡¢ÆÏ¤¤¤Æ¤Ê¤¤¤È¤¤¤¦¤«¡¦¡¦¡¦ -- Á°Äó¤È¤·¤Æ¡¢Ãæµé¼Ô¤È¤â¤Ê¤ì¤Ð¥¹¥È¥í¥Ü¤Î¥¬¥¤¥É¥Ê¥ó¥Ð¡¼¤Î°ÕÌ£¤È¥ì¥ó¥º¤Î¹Ê¤ê¤È¤Î´Ø·¸¤¯¤é¤¤¤Ï¥¹¥Ñ¥Ã¤ÈÀâÌÀ¤Ç¤¤Ê¤±¤ì¤Ð¤Ê¤ë¤Þ¤¤¡£ ¤Ç¤Ï¤Ç¤Ï¡¢¡¢Ç°¤Î¤¿¤áĶ·Ú¤¯¤ª¤µ¤é¤¤¤«¤é½ç¤Ë¤¤¤Ã¤Æ¤ß¤Þ¤·¤ç¤¦¡ª ¥¬¥¤¥É¥Ê¥ó¥Ð¡¼¡ÊGN)¤ÏISO100¤Ç¹Ê¤êF1.0¤Î»þ¤Î¥¹¥È¥í¥Ü¸÷¤ÎÅþãµ÷Î¥¡£ ¼ÂºÝ¤ÎÅþãµ÷Î¥¤Ï¹¹¤Ë¼¡¤Î¤è¤¦¤Ê½ô¾ò·ï¤ò²ÃÌ£¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ ISO´¶ÅÙ¡¦¡¦¡¦2ÃÊÁý´¶¤ÇÅþãµ÷Î¥¤¬ÇÜ¡£ ¡áGN£ø¢å¡ÊISO´¶ÅÙ/100¡Ë ¹Ê¤ê¡¦¡¦¡¦2Ãʹʤ俤éÅþãµ÷ΥȾʬ¡£ ¡áGN/¹Ê¤êFÃÍ ¾È¼Í³Ñ¡¦¡¦¡¦105mm¤Ê¤é¥í¥¹¤Ê¤·¡¢50mm¤Ç¹Ê¤ê1ÃÊÍî¤Á ¡áGN/1.4¡¡¢«50mm»ÈÍÑ»þ ¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¡¦¡¦¡¦SS500¤Ç¹Ê¤ê3ÃÊȾÍî¤Á ¡áGN/3.5¡¡¢«3ÃÊȾ¡áF2.8Ⱦ¡áF3.5 ¥Ç¥£¥Õ¥å¡¼¥¶¡¼¡¦¡¦¡¦¥â¥Î¤Ë¤â°ø¤ë¤¬¹Ê¤ê2ÃÊÍî¤Á ¡áGN/2 ¤É¤¦¤Ç¤·¤ç¤¦¤«¡£µ¡¼ï¤Ë¤è¤Ã¤ÆÂ¿¾¯¤ÎÁ°¸å¤Ï¤¢¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢¼«Ê¬¤Îµ¡¼ï¤Ç¤Ï¤É¤¦¤Ê¤Ã¤Æ¤¤¤ë¤«ÃΤé¤Ê¤¤¤È¤«¡¢·×»»¤¬ÌÌÅݤȤ«¸À¤Ã¤Æ¤¤¤ë¤è¤¦¤Ç¤Ï¤Þ¤À¤Þ¤À½éµéæ½Ð¤Ï¤ª¤Ü¤Ä¤«¤Ê¤¤¤Ç¤·¤ç¤¦¡£ ¤µ¤Æ¤µ¤Æ¡¢¤½¤ì¤Ç¤Ï¤³¤Î·×»»¤ò¼ÂºÝ¤Î»£±Æ¾ìÌ̤ËÅö¤Æ¤Ï¤á¤Æ¤ß¤Þ¤¹¡£ ¤Þ¤º¤Ï¥¹¥È¥í¥Ü¤Î¥«¥¿¥í¥°¤ò¸«¤ÆGN¤òÄ´¤Ù¤Þ¤¹¡£ GN=58¤È½ñ¤¤¤Æ¤¢¤ê¤Þ¤·¤¿¡£ ¤·¤«¤·¡¢¥«¥¿¥í¥°É½µ¤Ï¤¿¤Þ¤Ë²¼ÂÌÍú¤«¤»¤Æ¤¤¤ë¤È¤¤¬¤¢¤Ã¤Æ¡¢¥«¥Ã¥³½ñ¤¤Ç¡ÊISO200»þ¡Ë¤Ê¤É¤È¤Ê¤Ã¤Æ¤¤¤ë»þ¤¬¤¢¤ê¤Þ¤¹¤Î¤Ç¡¢¤è¤¯¸«¤Æ¤ª¤¤Þ¤·¤ç¤¦¡£ ¥³¥³¤Ç¤ÏISO100¤Ç¤ÎGN=58¤È¤·¤Þ¤¹¡£ ¥«¥á¥é¤ÎÀßÄê¤ÏISO´¶ÅÙ200¡¢¾ÇÅÀµ÷Î¥50mm¤Ç¹Ê¤ê¤ÏF2.8¤È¤·¤Þ¤¹¡£ ¹Ê¤êÍ¥À襪¡¼¥È¤Ç¥·¥ã¥Ã¥¿¡¼¥¹¥Ô¡¼¥É¤Ï1/500¤È½Ð¤Þ¤·¤¿¡£ Ãæµé¼Ô¤Ç¤¹¤«¤é¥¹¥È¥í¥Ü¥Ç¥£¥Õ¥å¡¼¥¶¡¼¤â»È¤¦»ö¤Ë¤·¤Þ¤·¤ç¤¦¡£ ¤³¤Î¾ìÌ̤ǤΥ¹¥È¥í¥Ü¸÷¤ÎÅþãµ÷Î¥¤Ï¡© ISO´¶ÅÙ¡¦¡¦¡¦58x¢å(200/100)¡¦¡¦¡¦81m ¾ÇÅÀµ÷Î¥¡¦¡¦¡¦81/1.4¡¦¡¦¡¦58m ¹Ê¤ê¡¦¡¦¡¦58/2.8¡¦¡¦¡¦20.7m ¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¡¦¡¦¡¦20.7/3.5¡¦¡¦¡¦5.9m ¥Ç¥£¥Õ¥å¡¼¥¶¡¼¡¦¡¦¡¦5.9/2¡¦¡¦¡¦2.9m ¤Ê¤ó¤ÈÅþãµ÷Î¥¤Ï2.9m¤È½Ð¤Þ¤·¤¿¡£ ¤«¤Ê¤ê¸·¤·¤¤¾ò·ï¤È¤·¤Þ¤·¤¿¤Î¤Ç¡¢¼ÂºÝ¤Ë¤Ï¤â¤¦¤Á¤ç¤Ã¤ÈÆÏ¤¤½¤¦¤Êµ¤¤â¤·¤Þ¤¹¤¬¡¢¤³¤ó¤Ê¤â¤Î¤È»×¤Ã¤Æ¤ª¤±¤Ð´Ö°ã¤¤¤Ê¤¤¤Ç¤¹¡£ ¥Ý¡¼¥È¥ì¡¼¥È»£±Æ¤Ç2.9m¤Ç¤Ï¤É¤¦¤Ç¤·¤ç¤¦¡© ¤Þ¤¡Âç¾æÉפ«¤â¤·¤ì¤Þ¤»¤ó¤¬¡¢¤â¤Ï¤ä¥®¥ê¥®¥ê¤ÎÀþ¤Ç¤¹¡£ ¹½¿Þ¤òÊѤ¨¤ÆÈï¼ÌÂε÷Î¥¤¬Î¥¤ì¤¿¤ê¤¹¤ë¤È¡¢¤â¤¦¥¹¥È¥í¥Ü¸÷¤ÏÆÏ¤«¤Ê¤¯¤Ê¤Ã¤Æ¤·¤Þ¤¦¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¥«¥á¥é¤ÎÀßÄê¤òÊѤ¨¤Æ¤Ê¤¤¤Î¤ËÆüÃæ¥·¥ó¥¯¥í¤¬¤¦¤Þ¤¯¤¤¤Ã¤¿¤ê¼ºÇÔ¤·¤¿¤ê¤¹¤ë¸¶°ø¤Î¤Ò¤È¤Ä¤Ç¤¹¡£ ¹Ê¤êFÃͤÇÅþãµ÷Î¥¤¬ÊѤï¤ë¤Î¤ÏÅöÁ³Íý²ò¤·¤Æ¤Ê¤¤¤È¤¤¤±¤Ê¤¤¤Ç¤¹¤¬¡¢¾È¼Í³Ñ¤ä¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¤Ç¤â¸ú²Ì¤¬Íî¤Á¤Þ¤¹¡£ÆÃ¤Ë¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¤Î¸÷ÎÌ¥í¥¹¤Ï¥Ï¥ó¥Ñ¤Â¤ã¤¢¤ê¤Þ¤»¤ó¡£ ¹Ê¤ê¤ò³«¤±¤¿¤êISO´¶ÅÙ¤ò¾å¤²¤ì¤ÐÅþãµ÷Î¥¤¬¿¤Ó¤½¤¦¤Êµ¤¤â¤·¤Þ¤¹¤¬¡¢¤³¤Î¾ì¹ç¤Ï¥·¥ã¥Ã¥¿¡¼¥¹¥Ô¡¼¥É¤¬1000¡¢2000¤È¾å¤¬¤Ã¤Æ¤·¤Þ¤¦°Ù¤ËÊÖ¤Ã¤Æ¥í¥¹¤¬Áý¤¨¤Æ¤·¤Þ¤¤¤Þ¤¹¡£ ¾ìÌ̤ˤè¤ê¤Þ¤¹¤¬¡¢µÕ¤Ë¥·¥ó¥¯¥íƱĴ®Å٤ˤʤë¤è¤¦¤Ë¹Ê¤Ã¤¿¤Û¤¦¤¬¤Þ¤À¥Þ¥·¤«¤â¤·¤ì¤Þ¤»¤ó¡£ ¤³¤ÎÎã¤Ç¤âSS=500¤ò125¤Ë¤¹¤ë°Ù¤Ë¤Ï¹Ê¤ê¤òF5.6¤Ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¤¬¡¢¤½¤ì¤Ç¤âÅþãµ÷Î¥¤Ï ISO´¶ÅÙ¡¦¡¦¡¦58x¢å(200/100)¡¦¡¦¡¦=81m ¾ÇÅÀµ÷Î¥¡¦¡¦¡¦81/1.4¡¦¡¦¡¦=58m ¹Ê¤ê¡¦¡¦¡¦58/5.6¡¦¡¦¡¦=10m ¥Ç¥£¥Õ¥å¡¼¥¶¡¼¡¦¡¦¡¦10/2¡¦¡¦¡¦=5m ¤È¤Ê¤ê¡¢¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¤¹¤ë¤è¤ê£±¹Ê¤êȾ¤Û¤É¤âÌÙ¤«¤ê¤Þ¤¹¡£ ÍÍ¡¹¤Ê¾õ¶·¤òȽÃǤ·¤Ä¤Ä¡¢»£¤ê¤¿¤¤³¨¤Ë»Å¾å¤²¤ë°Ù¤Ë»£±Æ¾ò·ï¤ò¤É¤¦¤¹¤ë¤«¡¢µ¡ºà¤ÎÀßÄê¤Ë¤É¤¦È¿±Ç¤µ¤»¤ë¤«¤¬¥Ý¥¤¥ó¥È¤È¤Ê¤ê¤Þ¤¹¡£ ¾å¼ê¤¤¿Í¤Ï·×»»¤ò´Ö°ã¤Ã¤¿¤êͽÁÛÄ̤ê¤Ë¤Ê¤é¤Ê¤«¤Ã¤¿¾ì¹ç¤Ç¤â¤¹¤°¤Ëµ¤¤Å¤¤¤Æ²þÁ±¤·¤Þ¤¹¤«¤é¡¢Á´¥«¥Ã¥È¼ºÇԤȤ¤¤¦¤³¤È¤Ï¤Ê¤¤¤Ç¤¹¡£ÌÌÅݤÀ¤È¤«È½¤é¤Ê¤¤¤È¤¤¤Ã¤Æ¼«Æ°¤ËÍê¤ê¤¤Ã¤Æ¤¤¤ë¤È¡¢¤¿¤È¤¨¤ª¤«¤·¤Ê³¨¤Ë¤Ê¤Ã¤Æ¤¤¤Æ¤â²þÁ±¤ÎÊýË¡¤¬¤ï¤«¤é¤º¤Ë¤½¤Î¤Þ¤Þ¤½¤Î¾ìÌ̤λ£±Æ¤ò½ª¤¨¤Æ¤·¤Þ¤¦¤³¤È¤â¤¢¤ë¤Ç¤·¤ç¤¦¡£ ºÇ¶á¤Î¥«¥á¥é¤Ï¼«Æ°À©¸æ¤¬Í¥½¨¤Ë¤Ê¤Ã¤Æ¤¤¤Þ¤¹¤«¤é¡¢¾ò·ï¤¬¤è¤±¤ì¤Ð¤¿¤Þ¤¿¤Þ¥¤¥¤³¨¤¬»£¤ì¤ë»ö¤â¤¢¤ê¤Þ¤¹¤¬¡¢°ÂÄꤷ¤Æ¥¤¥¤³¨¤ò»£¤ë°Ù¤Ë¤Ï¼«Æ°¤ËÍê¤é¤º¡¢¼«Ê¬¤Ç¤è¤¯¹Í¤¨¤Æ¥«¥á¥é¤òÀßÄê½ÐÍè¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£ --
¢¨¥«¥¿¥í¥°¤ò¸«¤ë¤È¾È¼Í³Ñ¤ä¥Ï¥¤¥¹¥Ô¡¼¥É¥·¥ó¥¯¥í¤Ë¤è¤ë¥í¥¹¤Ï¹Ê¤ê´¹»»¤Ç¤Ï¤Ê¤¯¤Æ¼ÂGN¤È¤·¤ÆÉ½¤µ¤ì¤Æ¤¤¤ë¤È»×¤¤¤Þ¤¹¤¬¡¢Í½¤á¹Ê¤ê´¹»»¤·¤Æ¤ª¤±¤Ð»£±Æ¸½¾ì¤Ç´¹»»É½¤ò¸«¤Ê¤¯¤Æ¤â°ìÅ٤γä¤ê»»¤Ç·×»»¤Ç¤¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£ |

- >
- ·Ý½Ñ¤È¿Íʸ
- >
- ·Ý½Ñ¡¢¥¢¡¼¥È
- >
- ¼Ì¿¿




