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Sigma 28-300mm
f3.5/6.3 DG Macro Auto Focus Wide Angle Telephoto
Macro Zoom Lens

This digitally optimized zoom lens provides a high zoom magnification of 10.7x. The new lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance. The 10.7x zoom ratio covers a wide range of focal length from wide angle to tele-photo making this a highly versatile lens ideally suited for many types of photography. This lens features two Special Low Dispersion (SLD) glass elements and four Aspherical Lenses, to produce a high level of optical performance. Aspherical lenses provide excellent correction for all types of aberration while making a very compact construction possible.
The 28-300mm F3.5-6.3 DG MACRO lens has a minimum focusing distance of 50cm at all focal lengths and is equipped with a macro mechanism for close-up photography at 300mm telephoto, allowing a reproduction ratio of 1:3.
The zoom lock switch eliminates "zoom creep" during transportation, a convenient addition when traveling. The inner focusing system gives the advantage of a non-rotating front lens assembly, which is of great benefit when using polarizing filter and the matched Petal-shaped lens hood supplied.
| Digitally optimized super zoom lens with a 10.7x zoom magnification. |
| New multi layer lens coating minimizes flare and ghosting, a common problem with Digital SLR cameras. |
| Wide angle, Standard, Telephoto and Close up, the all-purpose zoom lens. |
| Two SLD (Special Low Dispersion) glass elements and four Aspherical Lenses produce superior optical performance. |
| Construction |
15 elements in 13 groups |
| Angle of view |
75.4 to 8.2 degrees |
| F stop range |
3.5-22 |
| Closest Focusing Distance |
19.7 in. (50cm) |
| Maximum Magnification |
1:3 |
| Filter Size |
62mm |
| Dimensions (Length x Diameter) |
3.4 x 2.9 in. / 86 x 74mm |
| Weight |
17.3 oz. (490g) |
For Canon
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For Nikon
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For Pentax
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German
and French Description
|
Die im Volksmund „Superzooms“
genannten Objektive decken
ein sehr breites Spektrum an
Motiven ab, inklusive
einfacher Makroaufnahmen.
Eines für alles, könnte man
sagen. Dieser
Riesen-Brennweitenbereich
steckt in einem äußerst
kompakten Gehäuse, was seine
Reisebereitschaft
unterstreicht. Für den
bequemen Transport kann die
Zoomverstellung fixiert
werden, sodass das Objektiv
nicht selbständig ausfährt. |
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Technische Details |
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Objektivtyp |
28-300/3,5-6,3 DG
Macro |
|
Kameraanschluss |
AF: C,MD,ND,P,S |
|
Bildwinkel
(diagonal) |
75,4°-8,2° |
|
Nahgrenze (cm) |
50 |
|
Vergrößerung |
1:3 |
|
Filtergröße (mm) |
62 |
Maße (mm)
Durchm. X Länge |
74x86 |
|
Gewicht (g) |
490 |
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Cette nouvelle version optimisée
pour les reflex numériques assure un
maximum de performances dans un
corps remarquablement compact. Il
possède une amplitude de zoom par
10,7, et permet la macrophotographie
au rapport 1:3. |
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Formule
optique :
|
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13 groupes -
15 lentilles |
|
 |
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Angle de
champ :
|
 |
75,4° - 8,2° |
|
 |
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Diaphragme :
|
 |
8 lamelles |
|
 |
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Ouverture
minimale : |
 |
F 22 |
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 |
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Rapport de
reproduction
:
|
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1 : 3 |
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Diam. filtre
: |
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62 mm |
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Distance
mini. mise
au point : |
 |
50 cm |
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 |
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Diam. x Lg : |
 |
74mm x
83,7mm |
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Poids : |
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460 g |
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