LEICA SL 90-280MM F/2,8-4 APO-VARIO-ELMARIT

LEI11175
78 490,00 SEK OutOfStock
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Erik Landsberg
erik@goecker.se
0705 443 444
Stockholm

Daniel Nilsson
daniel@goecker.se
0733 12 13 41
Malmö

Tomas Hedenström
tomas@goecker.se
070 586 4099
Stockholm

Hans Högberg
hans@goecker.se
0708 76 15 39
Göteborg

Beskrivning

Leica APO-Vario-Elmarit-SL 90-280mm f/2.8-4

The zoom range of the fast APO-Vario-Elmarit-SL 90–280mm f/2.8–4 follows on directly from that of the Vario-Elmarit-SL 24–90mm f/2.8–4 ASPH. Together, these two lenses cover a full range of focal lengths extending from 24 to 280 mm.

The newly developed dual internal focusing (DSD®) concept enables a fast autofocus. Its optical image stabilisation (OIS) compensates for up to 3.5 stops of camera shake.

AF System with Dual Syncro Drive™

The AF system of these lenses is fast, precise, and almost silent. They thank their outstanding AF performance figures to the autofocus drive unit they share. These are limited only by the mass of the lens elements moved when focusing, the travel from infinity to the closest focusing distance and, of course, the amount of space available. In order to preserve the compact dimensions of the lenses, the integration of these components must follow an integral approach.

Construction Details

Of the 23 elements in seven moving groups, seven are made from glasses with anomalous partial dispersion for the minimisation of chromatic aberrations. The movement of the two focusing elements is provided by a newly developed drive concept with linear positioning of the lenses by stepping motors. A special feature of this is that the overall length of the lens does not change when either focusing or zooming.

Specifikationer

Tillverkare Leica
Kategori Objektiv
Objektivtyp Zoom
Brännviddstyp Tele
Objektivfäste SL (Leica)
Kompatibla objektivfästen SL (Leica)
Fullframe Ja
Bildstabilisator Ja
Autofokus Ja
Intern fokus Ja
Linseelement / Grupper 23/7
Närgräns 81
Största bländare F/2,8-4,0
Brännvidd 90-280
Diameter 88 MM
Längd 238 MM
Vikt 1710 G
Filter diameter 82 mm