Sigma Serial Numbers Lens

2021年12月8日
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*Sigma Lens Serial Number Lookup
*Sigma Serial Numbers Lens Reading Glasses (Redirected from Sigma APO 150-500mm F5-6.3 DG OS HSM lens)APO 150-500mm F5-6.3 DG OS HSM[1]MakerSigmaTechnical dataTypeFocus driveUltrasonic motorFocal length150-500mmCrop factor1.0Aperture (max/min)f/5-6.3-f/22Close focus distance220cmMax. magnification1:5.2Diaphragm blades9Construction21 elements in 15 groupsFeaturesShort back focus NoLens-based stabilization YesMacro capable NoPhysicalMax. length252mmDiameter94.7mmWeight1780gFilter diameter86mmRetail infoMSRP$1450 USD
The Sigma APO 150-500mm F5-6.3 DG OS HSM lens is a super-telephoto lens produced by Sigma Corporation. It contains three SLD (Special Low Dispersion) glass elements to provide correction for chromatic aberration. It is aimed toward advanced consumer level photographers, and is available in Nikon, Canon, Pentax and Sigma camera mounts.
Sigma offered customers a modification service, free of charge. Lenses requiring the modification were those with serial numbers between 10674301 and 10972000. Sigma lenses APO 50-500mm F4.5-6.3 DG OS HSM and APO 120-400mm F4.5-5.6 DG OS HSM were also affected. Scr - Number of screws in the lens mount, useful for identifying pre-AI and AI versions 5- = 5 slot screws 3+ = 3 cross-head screws etc Notes - Identifying features of the lens and points of interest; Start No - Serial number of first lens made; Confirmed - Earliest and latest serial numbers seen ^ lens added to list in last 6 months † bought new in last 6 months.Technical information[edit]
The optical construction consists of 21 lens elements divided into 15 groups. The 9-bladed diaphragm begins at f/5 when shooting wide open, progressing towards f/6.3 at 500mm. As expected with similar long telephoto zoom lenses, optical quality drops off at the extremes of the telephoto range.
Autofocus is achieved using a moderately fast hypersonic motor for quiet operation. Additionally, all focus elements are internal so in operation the front element does not rotate or extend during focusing, which is useful when a polarizing filter is employed.Sigma Lens Serial Number LookupRecall[edit]
In 2010, Sigma recalled some lenses due to a ’potential autofocus defect’. Sigma offered customers a modification service, free of charge. Lenses requiring the modification were those with serial numbers between 10674301 and 10972000. Sigma lenses APO 50-500mm F4.5-6.3 DG OS HSM and APO 120-400mm F4.5-5.6 DG OS HSM were also affected.[2]See also[edit]References[edit]
*^APO 150-500mm F5-6.3 DG OS HSM/APO 150-500mm F5-6.3 DG HSM
*^http://www.dpreview.com/news/2010/6/16/sigmatelephotonoticeSigma Serial Numbers Lens Reading GlassesExternal links[edit]Wikimedia Commons has media related to Taken with Sigma 150-500mm F5-6.3 DG APO OS HSM.Retrieved from ’https://en.wikipedia.org/w/index.php?title=Sigma_APO_150-500mm_f/5-6.3_DG_OS_HSM_lens&oldid=702382072
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