¼Ò´Ï Photo&TalK |
![]() EPSON | Perfection V700/V750 |
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![]() NIKON CORPORATION | NIKON Df | 2016-12-08 13:44:29
Manual | Multi-Segment | Auto WB | 10.0s | F11.0 | +0.33 EV | ISO-100 | 24.00mm | 35mm equiv 24mm | Not Fired |
![]() SONY | DSC-RX100M4 | 2017-04-17 23:05:27
Aperture Priority | Multi-Segment | Auto WB | 1/60s | F8.0 | 0.00 EV | ISO-2500 | 8.80mm | 35mm equiv 24mm | Flash not fired; Compulsory flash mode |
![]() NIKON CORPORATION | NIKON Df | 2016-12-04 10:56:23
Manual | Multi-Segment | Auto WB | 10.0s | F13.0 | 0.00 EV | ISO-100 | 35.00mm | 35mm equiv 35mm | Not Fired |
![]() NIKON CORPORATION | NIKON Df | 2016-12-08 13:44:29
Manual | Multi-Segment | Auto WB | 10.0s | F11.0 | +0.33 EV | ISO-100 | 24.00mm | 35mm equiv 24mm | Not Fired |
![]() SONY | DSC-RX100M4 | 2017-04-14 13:15:41
Aperture Priority | Multi-Segment | Auto WB | 1/60s | F4.0 | +0.30 EV | ISO-2500 | 8.80mm | 35mm equiv 24mm | Flash not fired; Compulsory flash mode |
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![]() SONY | DSC-RX100M4 | 2017-04-14 13:46:08
Manual | Multi-Segment | Auto WB | 1.0s | F2.8 | 0.00 EV | ISO-1250 | 16.62mm | 35mm equiv 45mm | Flash not fired; Compulsory flash mode |
![]() SONY | DSC-RX100M4 | 2017-04-14 13:47:46
Manual | Multi-Segment | Auto WB | 1/1000s | F2.8 | 0.00 EV | ISO-1250 | 16.62mm | 35mm equiv 45mm | Flash not fired; Compulsory flash mode |
ÃÖ±Ù µé¾î ND ÇÊÅÍ È°¿ë¹ý¿¡ ´ëÇÑ Áú¹®±ÛÀÌ ¿©·¯¹ø ¿Ã¶ó¿Í¼ ±ÛÀ» Çѹø ÀÛ¼ºÇغ¾´Ï´Ù.
»ç½Ç À̹ÌÁö·Î Àß ²Ù¸ç¼ ¿Ã¸®°í ½ÍÀºµ¥,
¿äÁò ¹Ùºü¼... ½Ã°£ÀÌ ¾È³ª³×¿ä. ¤Ð¤Ð
±×°Ç ³ªÁß¿¡.. Â÷Â÷ Çѹø ¿Ã·Áº¸±â·Î ÇÏ°í..
ÅؽºÆ® À§ÁÖ·Î Çѹø ¿Ã·Áº¼±î ÇØ¿ä.
°ÅâÇÏ°Ô °ÁÂ..¶ó±â º¸´Ù´Â ÇϳªÀÇ ÆÁÀ̶ó°í ÇؾßÇÒÁö. ±×·¸½À´Ï´Ù.
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¸ÕÀú »çÁø µÎÀåÀ» º¸½Ã°Ú½À´Ï´Ù.
±×¸®°í Áú¹® Çϳª¸¦ µå¸±°Ô¿ä.
µÑÁß¿¡ ¾î¶² »çÁøÀÌ ND ÇÊÅ͸¦ »ç¿ëÇÑ »çÁøÀϱî¿ä?
A.
EPSON | Perfection V700/V750 |
B.
NIKON CORPORATION | NIKON Df | 2016-12-08 13:44:29
Manual | Multi-Segment | Auto WB | 10.0s | F11.0 | +0.33 EV | ISO-100 | 24.00mm | 35mm equiv 24mm | Not Fired
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Á¤´äÀº "µÑ´Ù ND ÇÊÅ͸¦ »ç¿ëÇÑ »çÁø" ÀÔ´Ï´Ù.
ÀÌ »çÁø µÎÀå¿¡ ND ÇÊÅÍÀÇ °¡Àå Áß¿äÇÑ »ç¿ë ÀÌÀ¯ µÎ°¡Áö°¡ ´ã°Ü ÀÖ½À´Ï´Ù.
ÀÚ¼¼ÇÑ À̾߱â´Â ±Û·Î Ç®¾î°¡º¸·Á ÇÕ´Ï´Ù.
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ÀÏ´Ü ¸ÕÀú. ND ÇÊÅÍÀÇ Æ¯¼ºÀ» À̾߱âÇغ¸ÁÒ.
ND = Nutral Density. Áß¼º³óµµ .
ND ÇÊÅÍ°¡ Áß¼º³óµµ ÇÊÅÍ·Î Á¤ÀǵǴ ÀÌÀ¯´Â
°¡Àå ÀÌ»óÀûÀÎ ND ÇÊÅͶó¸é »öÀ̳ª ÇØ»ó·Â µî¿¡ ¿µÇâÀ» ÁÖÁö ¾Ê°í ³ëÃ⸸ ¶³¾î¶ß¸®´Â ÇÊÅÍÀ̱⠶§¹®ÀÔ´Ï´Ù.
ÀÏÁ¾ÀÇ ¼±±Û¶ó½º ¶ó°í »ý°¢ÇÏ½Ã¸é µË´Ï´Ù.
»ç½Ç Çö½ÇÀûÀ¸·Î ÇØ»ó·Â ÀúÇϳª, »öÀÇ º¯È°¡ ¾ø´Â ÇÊÅÍ´Â ¾ø½À´Ï´Ù.
±×·Î ÀÎÇÑ À̹ÌÁöÀÇ ¼Õ»óÀÌ ÀÖ½À´Ï´Ù. ´Ù¸¸ ±× Á¤µµÀÇ Â÷ÀÌ°¡ ÀÖÀ»»Ó.
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ºÎ¼öÀûÀÎ À̾߱âÀε¥, ND ÇÊÅÍ »ç¿ëÇÒ¶§´Â ½ºÅ¾¿¡ ´ëÇÑ ÀÌÇظ¦ °¡Áö°í °è½Ã¸é ÁÁ½À´Ï´Ù.
°¨µµ´Â 2¹è°¡ µÇ¸é 1½ºÅ¾. ¼ÅÅͽºÇǵ嵵 2¹è°¡ µÇ¸é 1½ºÅ¾. Á¶¸®°³´Â root2 ¹è°¡ µÇ¸é 1½ºÅ¾.
±×¸®°í ND´Â 2^n = n½ºÅ¾.
¿¹¸¦ µé¸é ND8Àº 2^3 = 3½ºÅ¾ÀÌ ¾îµÎ¿öÁö°í, ¼ÅÅͽºÇǵå´Â 8¹è°¡ ´À·ÁÁö°í, °¨µµ°¡ 8¹è°¡ ³ô¾ÆÁö°í, Á¶¸®°³´Â root8 = ¾à 2.8 ¹è.
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ND µÚ¿¡ ºÙ´Â ¼ýÀÚ¿¡ µû¶ó ¾îµÎ¿î Á¤µµ°¡ ´Ù¸¨´Ï´Ù.
2^n = N½ºÅ¾ ¾îµÎ¿öÁö¸ç, ¼öÄ¡°¡ ³ô¾ÆÁö¸é ³ô¾ÆÁú¼ö·Ï ´õ ¾îµÎ¿öÁý´Ï´Ù. = ¼Å¼ÓÀÌ ´Ã¾î³³´Ï´Ù.
ND2´Â 1½ºÅ¾, ND4´Â 2½ºÅ¾, ND1000Àº 10½ºÅ¾.
ÀÌ ¾Ö´Ï¸ÅÀ̼ÇÀº °¡º¯ ND¿Í ND 1000À» ÀÌ¿ëÇؼ ÃÔ¿µÇÑ°ÍÀÔ´Ï´Ù.
1.2(¾à ND1.4)½ºÅ¾ºÎÅÍ 6½ºÅ¾(¾à ND64) ±îÁö ´Ü°èÀûÀ¸·Î ¾îµÎ¿öÁö°í, ¸¶Áö¸·Àº ND1000ÀÔ´Ï´Ù.
°£´ÜÈ÷ ¸»Çϸé, ¼ýÀÚ°¡ Ä¿Áö¸é = ´õ ¾îµÎ¿öÁö°í = ³ëÃâÀÌ ´úµË´Ï´Ù = ³ëÃ⠽ð£ÀÌ ±æ¾îÁý´Ï´Ù.
¾Æ·¡ µÎ »çÁøÀ» º¸ÁÒ. (³ªÁß¿¡ À̹ÌÁö·Î ¸¸µé¶§´Â À̹ÌÁö¸¦ µý°É ½á¾ß°Ú¾î¿ä ¤Ð¤Ð )
µÎ »çÁøÀº ³ëÃâÀÌ °ÅÀÇ ºñ½ÁÇÕ´Ï´Ù.
´Ù¸¥ Á¶°ÇÀº µ¿ÀÏÇϸç, ¼ÅÅͽºÇǵ常 1ÃÊ¿Í 1/1000s ·Î ³ª´¹´Ï´Ù.
1/1000s °¡ ³ª¿Í¾ß ÇÒ »óȲ¿¡¼ ND1000À» »ç¿ëÇÔÀ¸·Î ÀÎÇØ, 1/1000s * 1000 = 1ÃÊÀÇ ³ëÃâÀÌ ³ª¿À´Â°ÅÁÒ.
ÀÌ·¸°Ô Àå³ëÃâÀÌ °¡´ÉÇØÁö´Â°ÅÁÒ
SONY | DSC-RX100M4 | 2017-04-14 13:46:08
Manual | Multi-Segment | Auto WB | 1.0s | F2.8 | 0.00 EV | ISO-1250 | 16.62mm | 35mm equiv 45mm | Flash not fired; Compulsory flash mode
SONY | DSC-RX100M4 | 2017-04-14 13:47:46
Manual | Multi-Segment | Auto WB | 1/1000s | F2.8 | 0.00 EV | ISO-1250 | 16.62mm | 35mm equiv 45mm | Flash not fired; Compulsory flash mode
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¿©±â±îÁö ÀÌÇØÇϼÌÀ¸¸é ÀÌÁ¦ ´Ù½Ã À§ÀÇ »çÁøÀ» º¸°Ú½À´Ï´Ù.
A ÀÇ °æ¿ìºÎÅÍ À̾߱â Çغ¸ÁÒ.
»ç½Ç AÀÇ °æ¿ì´Â °¨µµ100, F8, 1/200s ÀÇ, ¾î¶»°Ô º¸¸é Á¤¸» Æò¹üÇÑ ³ëÃâ°ªÀ» °¡Áý´Ï´Ù.
ÀϹÝÀûÀ¸·Î, "Àå³ëÃâ"À» Çϱâ À§ÇØ ND ÇÊÅ͸¦ »ç¿ëÇÑ´Ù°í »ý°¢Çϱ⠽¬¿îµ¥, ÀÌ °æ¿ì´Â Àå³ëÃâµµ ¾Æ´ÏÁÒ.
±×·³ ¹¹Áö??.... ¶ó´Â »ý°¢À» ÇÏ°Ô µÉÅÙµ¥.
ÀÌ »çÁøÀ» ÂïÀº ±â±â´Â 1/500s°¡ ÇÑ°èÁ¡ÀÎ ¼ÅÅͽºÇǵ带 °¡Áý´Ï´Ù.
±×·±µ¥, Á¤¸» ¸¼Àº ³¯À̾ú±â ¶§¹®¿¡ °¨µµ 100, F8 À̶ó°í ÇÒ °æ¿ì, 1/1600s ÀÌ»óÀÇ ¼ÅÅͽºÇǵ尡 ÇÊ¿äÇÑ ³¯À̾ú´ø°ÍÀÌÁÒ.
ÀÌ·± ¼ÅÅͽºÇǵåÀÇ ÇÑ°èÁ¡¿¡¼ ³ëÃâ°ªÀ» Á¦´ë·Î Àâ±â À§Çؼ »ç¿ëÇÑ°ÍÀÌ ¹Ù·Î ND ÇÊÅÍÀÔ´Ï´Ù.
»ç½Ç, ÀÌ »çÁøÀ» ÂïÀº°ÍÀº Çʸ§ÀÌ°í, ½ÉÁö¾î ½½¶óÀ̵å Çʸ§ÀÔ´Ï´Ù.
µðÁöÅÐ jpgº¸´Ù ´õ °ü¿ëµµ°¡ ºÎÁ·Çϱ⠶§¹®¿¡, Á¤È®ÇÑ ³ëÃâ°ªÀÌ ¹«¾ùº¸´Ù Áß¿äÇÕ´Ï´Ù.
ÀÌ·²¶§ ÀûÀýÇÑ Á¶¸®°³°ª¿¡¼ °¡´ÉÇÑ ¼ÅÅͽºÇÇµå ¹üÀ§·Î ²ø¾î³»·Á ÁÖ±â À§ÇÑ µµ±¸°¡ ¹Ù·Î ND ÇÊÅÍÁÒ.
±¸ÇüÀÎ Çʸ§ ¹ÙµðÂÊ¿¡¼ ÃÖ´ë ¼Å¼ÓÀÌ 1/500s, ȤÀº 1/1000s ³»¿ÜÀÎ °æ¿ì°¡ ±²ÀåÈ÷ ¸¹¾Æ¼ Çʸ§¹Ùµð¿¡¼ À¯¿ëÇÏ°Ô »ç¿ëµÇ´ÂÆíÀ̸ç,
µðÁöÅÐ ¹ÙµðÀÇ °æ¿ì ¹àÀº ·»Á È°¿ëÇϱâ À§ÇÑ ¿ëµµ·Î »ç¿ëµË´Ï´Ù.
¿¹¸¦µé¸é, ÈÄÁöÀÇ °æ¿ì ÃÖÀú °¨µµ°¡ 200ÀÌ°í ÃÖ´ë¼Å¼ÓÀÌ 1/4000ÃÊ¶ó¼ ¹àÀº ·»Á ÃÖ´ë°³¹æÀ¸·Î ¾²±â°¡ ÀÇ¿Ü·Î ¾î·Æ½À´Ï´Ù.
56mm F1.2 °°Àº ·»Á Á¦´ë·Î È°¿ëÇϱâ À§Çؼ´Â ND ÇÊÅÍ°¡ Á¤¸» À¯¿ëÇÕ´Ï´Ù..
ÀÌ·² °æ¿ì¿¡´Â ³·Àº¼öÄ¡(ND4~16)°¡ »ç¿ëµÇ¸ç, ±ÇÀåµÇ´Â ND ÇÊÅÍ´Â ND8 ÀÔ´Ï´Ù.
¿¹¸¦µé¸é °¨µµ 100¿¡ ¼ÅÅͽºÇǵå 1/500s°¡ ÇÑ°èÀÎ ±â±â¶ó°í ÇÏ´õ¶óµµ, (1/500 /8 = 1/4000) 1/4000s ±îÁö Ä¿¹ö°¡ µÇ°í,
ÀÌ ÀÌ»óÀÏ °æ¿ì Á¶¸®°³¸¦ ´Ù¼Ò Á¶ÀÌ¸é ´ëºÎºÐ ÇØ°áµÇ±â ¶§¹®ÀÔ´Ï´Ù.
SONY | DSC-RX100M4 | 2017-04-17 23:05:27
Aperture Priority | Multi-Segment | Auto WB | 1/60s | F8.0 | 0.00 EV | ISO-2500 | 8.80mm | 35mm equiv 24mm | Flash not fired; Compulsory flash mode
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B ÀÇ ÄÉÀ̽º¸¦ º¸ÁÒ.
ÈçÈ÷ ÁÖ°£ Àå³ëÃâ. À̶ó°í ºÎ¸£´Â ¿ëµµÀÔ´Ï´Ù.
¸» ±×´ë·Î ¾îµÎ¿î »óȲÀ» ¸¸µé¾î Áà¼, ³ëÃ⠽ð£À» ±æ°Ô ¸¸µé¾îÁÖ´Â ¿ëµµÀÔ´Ï´Ù.
À§ÀÇ »çÁøÀº °¨µµ 100, Á¶¸®°³ F11, ¼ÅÅͽºÇǵå 10ÃÊ·Î ÃÔ¿µµÇ¾ú°í, »ç¿ëµÈ ÇÊÅÍ´Â ND1000 ÀÔ´Ï´Ù.
¿ø·¡´ë·Î¶ó¸é °¨µµ100, Á¶¸®°³ F11À̶ó°í ÇÏ´õ¶óµµ ¼ÅÅͽºÇǵ尡 (10/1000 = 1/100s) 1/100s ´Ï±î Àú·± »çÁøÀÌ Àý´ë ¾È³ª¿À°ÚÁÒ.
ÀÌ·¸°Ô ÁÖ°£ Àå³ëÃâÀ» ÇÒ¶§ »ç¿ëµÇ´Â°ÍÀÌ ÀϹÝÀûÀÎ ND ÇÊÅÍÀÇ ¿ë¹ýÀÔ´Ï´Ù.
À̶§, ND ÇÊÅÍ´Â ¹«Á¶°Ç ¼öÄ¡°¡ ³ôÀº°ÍÀÌ ÁÁ½À´Ï´Ù.
Á¶¸®°³¸¦ ¿¾î¼ ¼ÅÅͽºÇǵ带 ªÀºÂÊÀ¸·Î ÄÁÆ®·ÑÀº °¡´ÉÇÏÁö¸¸, ½Ã°£À» ´Ã¸®´Â°Ç ÇÑ°è°¡ Àְŵç¿ä.
¶Ç, ¸ðÀÚ¶ó¸é ND¸¦ °ãÃļ ¾µ¼öµµ ÀÖ½À´Ï´Ù.
NIKON CORPORATION | NIKON Df | 2016-12-04 10:56:23
Manual | Multi-Segment | Auto WB | 10.0s | F13.0 | 0.00 EV | ISO-100 | 35.00mm | 35mm equiv 35mm | Not Fired
NIKON CORPORATION | NIKON Df | 2016-12-08 13:44:29
Manual | Multi-Segment | Auto WB | 10.0s | F11.0 | +0.33 EV | ISO-100 | 24.00mm | 35mm equiv 24mm | Not Fired
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Àú´Â ÃÑ 4°³ÀÇ ND ÇÊÅ͸¦ »ç¿ëÁßÀÔ´Ï´Ù.
À§¿¡¼ºÎÅÍ ¼ø¼´ë·Î,
RodenstockÀÇ Vario ND (°¡º¯ND)
kenkoÀÇ Pro1D ND16,
HoyaÀÇ ProND 1000
±×¸®°í È£¾ß HMC ND8 ±îÁö ³×°³ÀÔ´Ï´Ù.
ND8°ú ND16Àº AÀÇ ÄÉÀ̽º¿¡¼ ¼³¸íµå¸° ¼ÅÅͽºÇǵå ÇÑ°èÁ¡À» ±Øº¹Çϱâ À§ÇÑ ¿ëµµ±¸¿ä.
ND1000Àº BÀÇ ÄÉÀ̽º¿¡¼ ¼³¸íµå¸° Àå³ëÃâ¿ëµµÀÔ´Ï´Ù.
°¡º¯ND¿Í ND16Àº ¶§¶§·Î ¾²ÀÌ´Â ¿ëµµ°¡ ´Ù¸¥µ¥,
±âº»ÀûÀ¸·Î´Â ¼Å¼ÓÀÇ ÇÑ°è°¡ ÀÖ´Â ¹Ùµð¿¡ ¹àÀº ·»Á ¾µ¶§ ÁÖ·Î »ç¿ëÇÏÁö¸¸,
ND1000°ú °ãÃļ ´õ¿í ÁøÇÑ ND°¡ ÇÊ¿äÇÒ¶§ »ç¿ëÇϱ⵵ ÇÕ´Ï´Ù. ^^
¾Æ ±×¸®°í Àú´Â ÀÌ ¿Ü¿¡µµ Ư¼öÇÊÅ͵éÀÌ Àִµ¥(Àû¿Ü¼±, ·¹µåÇÊÅÍ µîµî), ´ëºÎºÐ 67mm¶ó´Â°Ô ´«¿¡ ¶ç½Ç°Ì´Ï´Ù.
ÇÊÅÍ °¡°ÝÀÌ ¸¸¸¸Ä¡ ¾ÊÀºµ¥´Ù, ¾î¼´Ù Çѹø ¾²´Âµ¥ ·»Á´Ù »ç´Â°Ç Á» ³¶ºñÁÒ...
ÀÌ·± Ư¼öÇÊÅ͵éÀº ¾²½Ã°í ½ÍÀº ·»ÁîµéÀÇ ÃÖ´ë ±¸°æÀÇ ÇÊÅÍ Çϳª¸¦ ±¸ºñÇϽŠÈÄ, ³ª¸ÓÁö´Â ¾÷¸µÀ» ±¸¸ÅÇÏ½Ã¸é µË´Ï´Ù.
"½ºÅÜ ¾÷¸µ" À» °Ë»öÇغ¸½Ã¸é µÇ°í, ´ëºÎºÐ ¸¸¿ø ³»¿ÜÀÔ´Ï´Ù.
Àú´Â ÀÌ ÇÊÅ͸¦ È°¿ëÇß´ø, ±×¸®°í ¾ÕÀ¸·Î »ç¿ëÇÒ ·»ÁîµéÀÇ ±¸°æÀÌ ´ëºÎºÐ 67mm¶ó¼, 67mm ÇÊÅÍ°¡ ¸¹½À´Ï´Ù.
( ÈÄÁö GW690, E¸¶¿îÆ® ±¤°¢Àº ¹ÙƼ½º 25mm, Å©·Ó¿ë ±¤°¢Àº »ï¾ç 12mm. ¸ðµÎ 67mmÀÔ´Ï´Ù. ¤¾¤¾ )
SONY | DSC-RX100M4 | 2017-04-14 13:15:41
Aperture Priority | Multi-Segment | Auto WB | 1/60s | F4.0 | +0.30 EV | ISO-2500 | 8.80mm | 35mm equiv 24mm | Flash not fired; Compulsory flash mode
À½ Á¦ À̾߱â´Â ¿©±â±îÁö ÀÔ´Ï´Ù.
Á¶±Ý µÎ¼°¡ ¾ø°í ÀбⰡ Èûµå½Ç¼öµµ Àִµ¥, ´ä±Û ´Þ¾ÆÁÖ½Ã¸é ´õ ¼³¸íµå¸±°Å°í¿ä.
³ªÁß¿¡ ±×·¡ÇÈÀ¸·Î Àß Á¤¸®Çؼ ´Ù½ÃÇѹø ¿Ã·Áº¸°Ú½À´Ï´Ù. ^^
»ó´ë¿¡°Ô »óó¸¦ Áֱ⺸´Ù´Â °°ÀÌ Áñ°Å¿ö ÇÒ ¼ö ÀÖ´Â ¸ÚÁø ÄÚ¸àÆ® ºÎŹµå·Á¿ä.
»ó´ë¹æ¿¡ ´ëÇÑ ºñ¹æÀ̳ª ¿å¼³µî ºÎÀûÀýÇÑ ÄÚ¸àÆ®ÀÇ °æ¿ì ¿î¿µÁøÀÇ ÆÇ´ÜÇÏ¿¡ »èÁ¦µÉ ¼ö ÀÖÀ¸´Ï ÁÖÀÇ ºÎŹµå¸³´Ï´Ù.
¼Ò¼È ·Î±×ÀÎ
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