|Format: 35mm SLR|
Type: Zoom lens
Focusing: Auto Focus (AF)
Lens mounts: Canon EF, EF-S, Sony A / Minolta A, Nikon F (FX, DX), Pentax K, Sigma SA
First year of production: 2001
Optical design: 17 elements in 13 groups
|Focal length||Max. aperture||Min. aperture||Blades||Min. Focus (m.)||Filter Ø (mm.)||Weight (gr/oz)||Length (mm/in)|
|15mm - 30mm||f/3.5 - f/4.5||f/22||8||0.3||82||615/21,7||130/5,1|
The Sigma 15-30mm f/3.5-4.5 EX Aspherical DG DF is an ultra wide-angle zoom lens for 35mm DSLR cameras.
The lens is ideally suitable for landscape photography. Among its advantages is an all-metal body and the possibility of using gelatin filters. The lens comes complete with a special hood designed for APS-C cameras. The hood enables the use of 82 mm filters.
effective focal length 85 mm
max. magnification 0.25:1
diameter 64 mm
Posted by: fiy94yan Date of publication: 01.02.2013