The 18 35mm zoom range only works out to be equivalent to about 28 55mm on full frame.
Sigma 18 35mm full frame canon.
It means that the lens will offer the same control over depth of field as an f2 8 zoom does on full frame.
The sigma 18 35mm f 1 8 dc hsm art lens focal length range covers only a subset of my recommended range equating to a 28 8 56mm angle of view on a full frame camera.
Sigma 35mm f1 4 art dg hsm lens for canon black 3 7 x 3 03 x 3 03 340101 canon ef 50mm f 1 8 stm lens.
Full frame mirrorless cameras like the sony alpha a7r ii 22 1 ounces certainly weigh less than canon full frame dslrs like the canon eos 5d mark iv 31 4 ounces.
Not exactly more useful than a fixed lens.
That early peak in sharpness is very reminiscent of some zeiss glass i m a habitual near wide open shooter for most everything so it works well for me and the sharpness decline from 5 6 11ish is not overly noticeable either still much better in that range than some other.
P 1 7 p 1 7 did anyone tried the sigma 18 35 1 8 on full frame.
Sigma s choice of f1 8 as maximum aperture isn t a coincidence.
My aps c format general purpose lens minimum focal length range recommendation is 18 45mm which relates to 28 8 72mm in full frame format.
Intro specifications performance recommendations this sigma 18 35mm f 1 8 is an optically superb lens but it s also much bigger and heavier than similar fixed lenses like the superb nikon 35mm f 1 8 dx.
Truly a revolutionary product the sigma 18 35mm 1 8 dc hsm is the first wide angle to standard zoom lens to achieve a large aperture of 1 8.
Designed specifically for aps c sized sensors the sigma 18 35mm 1 8 translates to 27mm 52 5mm on 35mm camera.
Sigma 18 35 1 8 art on canon 5d mark ii ff full frame low light in door s 1 30 f 1 8 iso 1250.