[联谊] 有喜欢摄影的吗？

trueprice · 发表于 2004-5-31 22:33

Post by 1972
兄弟急需钱，要转让镜头一个，SIGMA 50-500 FOR CANON
有意请联系8981552，商量价格

你的镜头是这个吗?
Sigma 50-500 4/6.3 APO EX HSM

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</TD><TD vAlign=top>No photo.net review has been written
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Search photo.net for more information on the Sigma 50-500 4/6.3 APO EX HSM
Manufacturer's Site
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<TABLE cellSpacing=5 cellPadding=0 border=0><TBODY><TR vAlign=top><TD>Purchase
online:</TD><TD><TABLE cellSpacing=2 cellPadding=4 border=0><TBODY><TR><TD align=middle bgcolor=#ebeef1 colSpan=4>F E A T U R E D S T O R E S </TD></TR><TR bgcolor=#e0e0e0><TD align=middle>

roduct</TD><TD>Version</TD><TD>Vendor</TD><TD>

rice</TD></TR><TR bgcolor=#efefef><TD>Sigma 50-500 4/6.3 APO EX HSM with hood for EOS</TD><TD align=middle></TD><TD align=middle>Adorama</TD><TD align=right>$999.00</TD></TR><TR bgcolor=#efefef><TD>Sigma 50-500 4/6.3 APO EX HSM with hood for Maxxum</TD><TD align=middle></TD><TD align=middle>Adorama</TD><TD align=right>$999.00</TD></TR><TR bgcolor=#efefef><TD>Sigma 50-500 4/6.3 APO EX HSM with hood for Nikon AF-D</TD><TD align=middle></TD><TD align=middle>Adorama</TD><TD align=right>$999.00</TD></TR><TR bgcolor=#efefef><TD>Sigma 50-500 4/6.3 APO EX HSM with hood for Pentax AF</TD><TD align=middle></TD><TD align=middle>Adorama</TD><TD align=right>$999.00</TD></TR></TBODY></TABLE><TABLE><TBODY><TR><TD>Further price comparison on [url=http://photo.dealtime.com/GS2/GS2Wrap/1,4677,,00.html?nFormID=0&bParent=on&Operator=2&keyword=Sigma+50-500+4/6.3+APO+EX+HSM&nParentFormID=0&form_name=&category=&

agenumber=&Match_Count=&Open_Deal=&Min_price=&Max_price=&MANUFACTER_ID=&MANUFACTER_Name=&Total_Count=&SortBy=&GSID=4022837]Dealtime.com[/url]. Before you buy from a vendor, please check photo.net member recommendations.</TD></TR></TBODY></TABLE></TD></TR><TR vAlign=top><TD>Description:</TD><TD>NEW AF 50-500mm F4-6.3 APO EX RF HSM

Sigma is proud to introduce a new addition to our EX series of lenses, the 50-500mm f/4-6.3 APO EX Hyperzoom. This magnificent new superzoom encompasses all popular focal lengths from the 50mm "normal" to 500mm ultra-telephoto; a 10:1 zoom ratio, providing tremendous versatility. The use of an apochromatic design and four elements composed of SLD (Special Low Dispersion) glass, plus a seven group zoom system and multi-coated optics, enable this wide-ranging zoom lens to provide a high level of performance, as well as versatility. It also employs a rear focus system to insure quick, convenient manual focus and a non-rotating front barrel. This, coupled with Sigma's HSM (Hyper Sonic Motor), provide quiet, responsive autofocus function, plus "full time" manual focus. This lens also features a Zoom Lock mechanism to help eliminate "zoom creep" when the lens is tilted up or down. The use of magnesium in the tripod mount helps reduce the weight of this lens, while maintaining the strength and rigidity necessary to support it. A custom bayonet "

erfect Hood" is provided to protect the front of the lens from extraneous light. Nature and sports photographers will appreciate the performance and versatility of this amazing new superzoom lens from Sigma.

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Specifications
AF 50-500mm F4-6.3 APO EX RF HSM

</TD></TR><TR><TD vAlign=top align=left> Focal length:</TD><TD vAlign=top>50-500mm</TD></TR><TR><TD vAlign=top align=left> Maximum aperture:</TD><TD vAlign=top>F4-6.3</TD></TR><TR><TD vAlign=top align=left> Lens construction:</TD><TD vAlign=top>20 elements in 16 groups (4 SLD elements)</TD></TR><TR><TD vAlign=top align=left> Angle of view:</TD><TD vAlign=top>46.8° - 5°</TD></TR><TR><TD vAlign=top align=left> Number of blades:</TD><TD vAlign=top>9</TD></TR><TR><TD vAlign=top align=left> Minimum aperture:</TD><TD vAlign=top>F22-36</TD></TR><TR><TD vAlign=top align=left> Minimum focusing distance:</TD><TD vAlign=top>39.4" (1.0m) @ 50mm
118" (3.0m) @ 500mm</TD></TR><TR><TD vAlign=top align=left> Maximum magnification:</TD><TD vAlign=top>1:5.2 @ f=200mm</TD></TR><TR><TD vAlign=top align=left> Filter size:</TD><TD vAlign=top>86mm</TD></TR><TR><TD vAlign=top align=left> External finish:</TD><TD vAlign=top>EX finish</TD></TR><TR><TD vAlign=top align=left> Lens hood:</TD><TD vAlign=top>Flower shaped "

erfect hood"</TD></TR><TR><TD vAlign=top align=left> Dimensions:</TD><TD vAlign=top>3.7" (dia) x 13.7" (length)
94mm (dia) x 216mm (length)</TD></TR><TR><TD vAlign=top align=left> Weight:</TD><TD vAlign=top>65.25 oz (1850g)</TD></TR><TR><TD vAlign=top align=left> Mount:</TD><TD vAlign=top>Sigma SA, Minolta (AF),
Pentax, Nikon (D), Canon (EF)</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>

trueprice · 发表于 2004-5-31 22:49

这是Canon 10D 搭载 Sigma 50-500 mm 拍的，大家觉的怎样?

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