¤º¹ïµJ¡]IF¡^¨t²Î¯à«OÃÒ¦b¹ïµJ¹Lµ{¤¤ÃèÀY«eºÝ¤£±ÛÂà¡A¤è«K¨Ï¥Î°¾®¶Ãèµ¥¯S®í®ÄªGªºÂoÃè¡F¸ÓÃèÀY±Ä¥Î¼·°Ê¦¡¹ïµJÂ÷¦X¾÷ºc¡]One
Touch Focus Clutch Mechanism¡^¡A¥Î±À°ÊÅܵJÀôªº¤è¦¡¤Á´«¦Û/¤â°Ê¹ïµJ¼Ò¦¡¡C
¥~Æ[¦p¦PTokinaÃèÀY¸sªº³]p¡A°í©T¤S²Ê¤j¡A»EµJÀô©MÅܵJÀô³£¨Ï¥Î¤F¨¾·Æ¾ó½¦¡A´¤·P«Ü¦n¡C¡A¦]¦¹¤â·P©Mºò±K·P«D±`¦n¡C
¦bÃèÀY«e±Ä¥Î·s¶}µoªºWR(Water-repellent)¡C¦UÓÃèÀY³£¶i¦æ¦h«À£½¤³B²z¹ê²{¤FÂA©úªº¸Ñ¹³¤O¡CÃèÀY³Ìµu©çÄá¶ZÂ÷¬°0.3m¡A¥ú°é³Ì¤j¶}©ñ¼ÆȦb¾ãÓµJ¶Z»â°ìùج°F2.8¡C¦b¾ãÓÅܵJ»â°ìùغû«ù¤F¤@©wªº¥ú°éÈ¡A¦]¦¹¦³§Q©ó§Öªù½T«O¥H¤Î²`«×ªí²{¡C
«D²y±Ãè¤ù
¼Ð·ÇÃè¬O¥Ñ¦h¶ô²y±Ãè¤ù²Õ¦X¦Ó¦¨ªº¡A¦ý¨ü¨ì¥ú¾Ç©Mª«²zªº¨î¡A±qÃèÀYÃä½t³z¤Jªº¥ú½u¬O¤£¥i¥H»P¤¤¤ß³¡¥÷¦P¤@µJÂI¡A³o²{¶H¦b¨Ï¥Î³Ì¤j¥ú°é©M¶W¼s¨¤Ãè®É·|¯S§OÅãµÛ¡ATokina¦]¦¹¦b³\¦hÃèÀY¤º³£¨Ï¥Î«D²y±Ãè¤ù
¡A¥i¥H§ó¥¿²y±Ãè¤ùÃä½tªºµJÂI»~®t¡A²Å¦X¯B°Ê¦¡Ãè¤ù¯à°÷¶i¤@¨B§ïµ½Ãä½t³z¤Jªº¥ú½u¥O®ÄªGÀu²§¡ATokina§ó¦¨¥\ªº¥Í²£¥X¤j¤Ø¤o¼Òű¦¡«D²y±Ãè¤ù¡A³o¬O¦yºÝ¬ì§Þ¬ã¨s»P¥ý¶i¥Í²£§Þ³Nµ²¦XªºÀu²§¥ú¾Ç²£«~.
¤º«Ø¦¡¹ïµJ¨t²Î
ÃèÀY¹ïµJ¤@¯ë±Ä¥Î¨âºØ¤è¦¡¡A¤À§O¬O¦V«e²¾°ÊÃè¤ù(¤j³¡¤À©wµJÃèÀY)©ÎÂà°Ê¾ãÓ«eÃè²Õ¦V«e«á¨Ó§ïÅܵJÂI(¥DnÅܵJÃè¨Ï¥Î).Tokina±Ä¥Î¤º«Ø¦¡¹ïµJ¨t²Î¡A¯à°÷²¾°ÊÃèµÄ¤ºªº¨C¤@Ãè²Õ¨Ó½Õ®ÕµJÂI
¡A«O«ùÃ訪ºªø«×¤£·|¼W¥[¡A³o³]p¹ï»·ÄáÃ観³\¦hÀu¶Õ¡A¥]¬A:
- ¹ïµJ§Ö±¶
- ¦]¬°¸û¤ÖÃè¤ù²¾°Ê¥OÃèÀY«¤ß«O«ù¦b¤¤¥¡³¡¥÷§ïµ½´¤«ù
- Ã訥i¥H§ó»´¥©
- ¦]¬°«eÃèµÄ¤£·|Âà°Ê¥i¥H¥[¸Ë¦UºØÂoÃè¨Ï¥Î
Tokina¬°¤é¥»±M·~ÃèÀY¤j¼t¡A¦Û1981¦~°_P¤O©ó§ï¶i©M°l¨D§¹¬üªº¥ú¾Ç¬ì§Þ¡A AT-X¬OTokinaAdvance
Technology Extra·§©ÀªºÁY¼g¡Aªí©ú³o¬OTokina¿ï®Æ¦Ò¨s¡A¨Ï¥Îºë´ï¤uÃÀ»s§@ªºÃèÀY¨t¦C¡A¥H¨DÀò±o¸û°ªªº¦¨µe¯À½è©M¥X¦âªº¾Þ±±©Ê¡A³o¤@¨t¦CªºÃèÀY¦b¥~Æ[¤W©¹©¹¦³©úÅ㪺ª÷°é¼Ð»x¡C
¨C¤@¤äÃèÀY¬Ò±Ä¥Î³Ì·s³]p¡B³Ì¨Î§÷®Æ©M³ÌÀu½èªº»sµ{¡A¦]¦Ó¯à»s³y¥X«~½èÀu²§ªºTokina AT-X PROª÷Àô±M·~¨t¦CÃèÀY¡C
¦Û1981¦~AT-X¨t¦CÃèÀY½Ï¥Í«á¡ATokina¶}©l¤F¦bÃèÀY»â°ìªº½÷·×¾úµ{¡A¦b©³¤ù¾÷®É¥N´¿¦]¬°¥X²³ªº¥ú¾Ç©Ê¯à©MµÎ¾Aªº¤â·P¦Ó¦³µÛ«Ü¦nªº¤f¸O¡A»P¾A°¨¡BÄËÀs¨ÃºÙ³æ²´ÃèÀY¤T¤j°Æ¼t¡C¦ý¬O¦b¼Æ¦ì³æ²´¬Û¾÷®É¥N¨ÓÁ{¤§ªì¡A¥Ñ©ó²£«~§ó·s³t«×¤£°÷¡AÀç¾P´ë¹D¤£¤Oµ¥²³¦hì¦]¡ATokina³oÓ«~µP¦ü¥G¾PÁn°Î¸ñ¤F¡Cª½¨ì2004¦~©³AT-X
PRO SD 12-24 F4¡]IF¡^ DXÃèÀYªºµo§G¡ATokinaÃèÀYªº¼Æ¦ì®É¥N¤~ºâ«·s¶}©l¡C(µù¡G®Ú¾Ú¤é¥»Âø»x±Ä³XTokina¤å³¹¡ATokina¤uµ{®v¦³ªí¥ÜTokina»PPentax¦@¦P¬ãµoªºÃèÀY¡ATokina«~µPªºÃèÀY¡AÃè¤ùÁὤ§¡©e°UPentax¥N¤u¡A¦]¦¹¦@¦P¬ãµoªºTokina«~µP»PPentax«~µPÃèÀY¡A©Ò¥ÎªºÁὤ¬Û¦P (
¤WzÃö©óÁὤ¤º®e¥X¦Û¤é¥»digitalcameraÂø»x2006¦~7¤ë¸¹ )
|
|
Mount
availability¡G |
Canon EOS,
Nikon-D, |
|
Focal
lengthµJªø¡G |
16 to 50mm (
¬Û·í©ó35mmªº 24-75mm) |
|
Maximum
aperture³Ì¤j¥ú°é¡G |
f/2.8
«í©w¦¡ |
|
Minimum
aperture³Ì¤p¥ú°é¡G |
f/22 |
|
Optical
construction¥ú¾Çºc¦¨¡G |
15 elements (¤ù)
in 12 groups |
|
SD glass (SD
Ãè¤ù)¡G |
2¤ù) |
|
Coatings
Áὤ¡G |
WR(Water-repellent)¡C¦h¼hÁὤ |
|
Angle of view
µø¨¤¡G |
82¢X 4¡¦ ~ 31¢X
3¡¦ |
|
Minimum focus
distance³Ìªñ¹ïµJ¶ZÂ÷¡G |
0.3m |
|
Reproduction
ratio ¿²v¡G |
1:4.88 |
|
Zooming
system¦ùÁY¨t²Î¡G |
Rotary type
±ÛÂড |
|
Number of
diaphragm blades ¥ú°é¸¤ù¡G |
9 |
|
Filter sizeÂoÃè¤Ø¤o¡G
|
77mm |
|
Maximum outer
diameter¡G |
87.2mm) |
|
Dimensions¡G |
84.0mm) X
97.4mm |
|
Weight
«¶q¡G |
610g |
|
Lens Hood
¾B¥ú¸n |
BH-777(¤ºªþ) |
|
Availability¡G
|
2007 / 03 |
|
写¯u®a¡@¨¤¡@«Å¬L¡@¤ó ¹ê´ú§@«~(¤é¤å¶W³sµ²)
|