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Sigma 120-300mm
F2.8 EX APO IF HSM AutoFocus Telephoto Zoom

This telephoto zoom lens has a large aperture of F2.8 that is constant throughout the zoom range. The angle of view of the 120-300mmF2.8 varies from 20.4degree to 8.2degree and offers great versatility of composition from a fixed position. Two Special Low Dispersion (SLD) glass elements in the front lens group and two in the rear group offer effective compensation of color aberration. Since focusing and zooming do not change its overall length, this lens offers ease of handling. HSM ensures a quiet, high-speed, AF as well as full-time manual focus (for Sigma, Canon and Nikon mounts). A removable tripod collar is provided with the lens. As the front of the lens does not rotate, circular polarizing filters can easily be used. When this lens is used with the 1.4x EX or 2x EX APO Tele Converters (optional), it becomes a 168-420mmF4 AF telephoto lens or a 240-600mm F5.6 AF ultra-telephoto lens respectively. The lens materials used in this new lens are lead and arsenic free ecological glass.
| Construction |
18 elements in 16 groups |
| F stop range |
F2.8 - F32 |
| Closest Focusing Distance |
59.1" (wide) - 98.4" (tele)
150cm (wide) - 250cm (tele) |
| Maximum Magnification |
1:8.6 |
| Filter Size |
105mm |
| Dimensions (Length x Diameter) |
4.4" (dia) x 10.6" (length)
112.8mm (dia) x 268.5mm (length) |
| Weight |
91.71 oz. (2600g) |
German
and French Description
|
Die Sportfotografen von
Indoor-Sportarten wissen um
die Vorzüge dieser
Innovation und schlagen
Profit aus den neugewonnen
Möglichkeiten flexibler
Bildgestaltung. Die präzise,
anschlussabhängige
Innenfokussierung auf
Ultraschallbasis liefert
gestochen scharfe Fotos,
schnell und lautlos
obendrein. Die Stativschelle
ermöglicht die ausgewogene
Bedienung auch vom
Einbeinstativ. In Verbindung
mit unseren EX Konvertern
lassen sich die
Möglichkeiten dieses Boliden
noch erheblich erweitern.
Wenn Sie es sich wert sind,
erhalten Sie mit diesem
Objektiv einen tollen
Arbeitskollegen. |
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Technische Details |
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Objektivtyp |
120-300/2,8 EX APO
HSM IF |
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Kameraanschluss |
HSM: C,N,S |
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Bildwinkel
(diagonal) |
20,4°-8,2° |
|
Nahgrenze (cm) |
150(120) / 250(300) |
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Vergrößerung |
1:8,6 |
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Filtergröße (mm) |
105 |
Maße (mm)
Durchm. X Länge |
112,8x268,5 |
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Gewicht (g) |
2600 |
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Destiné aux professionnels et
amateurs exigeants, un nouveau
concept unique au monde.
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Formule
optique : |
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16 groupes -
18 éléments |
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Distance
mini mise au
point : |
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150cm -
250cm |
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Ouverture
mini : |
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F32 |
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Diaphragme : |
 |
9 lamelles |
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Angle de
champ : |
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20,4° - 8,2° |
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Diam. filtre
: |
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105mm |
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Rapport de
reproduction
: |
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1:8,6 |
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Diam. x Lg : |
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112,8mm x
268,5mm |
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Poids : |
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2600g |
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