Constant F2.8 aperture across a versatile 28-105mm zoom
Many conventional zoom lenses which have a reach up to 105mm do not offer a constant F2.8 aperture, usually dropping to F4 at the long end. But the SIGMA 28-105mm F2.8 DG DN | Art delivers the same impressive light-gathering and depth-of-field benefits across the whole focal range. The lens offers all of this along with extremely high optical performance thanks to the thorough suppression of optical aberrations within each lens group. And with its outstanding close-focusing capability when zoomed in, macro-style results are also possible.
Key features of the new 28-105mm:
●for Sony E-mount and L-Mount
●Art line image quality
●F2.8 through the entire range
●Razor sharp
●Fast autofocus thanks to the HLA linear motor (great for wildlife)
●Versatile focal range
●Manual aperture ring w/ auto setting
●Can switch between smooth and clicked when changing aperture
●Weather sealed construction
●Auto/Manual focus switch
●Fits nicely in my hands for easy handheld use
Equipment used alongside this lens in the field:
●SIGMA fp L mirrorless camera (61MP)
●Panasonic Lumix S5 II mirrorless camera (24.2MP)
●Robus Tripod & Ballhead
●Lexar Professional SD media cards
Constant F2.8 aperture across a versatile 28-105mm zoom
Many conventional zoom lenses which have a reach up to 105mm do not offer a constant F2.8 aperture, usually dropping to F4 at the long end. But the SIGMA 28-105mm F2.8 DG DN | Art delivers the same impressive light-gathering and depth-of-field benefits across the whole focal range. The lens offers all of this along with extremely high optical performance thanks to the thorough suppression of optical aberrations within each lens group. And with its outstanding close-focusing capability when zoomed in, macro-style results are also possible.
Key features of the new 28-105mm:
●for Sony E-mount and L-Mount
●Art line image quality
●F2.8 through the entire range
●Razor sharp
●Fast autofocus thanks to the HLA linear motor (great for wildlife)
●Versatile focal range
●Manual aperture ring w/ auto setting
●Can switch between smooth and clicked when changing aperture
●Weather sealed construction
●Auto/Manual focus switch
●Fits nicely in my hands for easy handheld use
Equipment used alongside this lens in the field:
●SIGMA fp L mirrorless camera (61MP)
●Panasonic Lumix S5 II mirrorless camera (24.2MP)
●Robus Tripod & Ballhead
●Lexar Professional SD media cards