Sigma 28-70mm F2.8

mount: A-mount
prod. code: data needed
EAN/UPC: data needed
makernote ID: data needed
format: Full frame
release year: 1992
status: Discontinued
specification
D type lens: No
SLT compatible: Read this!
AF Drive: In Body
focus design: front, floating
stabilisation: No
weather sealing: No
AF-D (a99 only): No
max. aperture: 2.8
min. aperture: 22
focal range(mm): 28-70
elements/group: 13/10
angle of view: 75-34
aperture blades: 9
min. focus distance(mm): 500
filter rotate focusing: Yes
filter rotate zooming: Yes
max. magnification: 0.17x (1/5.9)
filter diameter(mm): 72
hood: bayonet, round
color: black
length(mm): 94 - 115,0
weight(g): 584
standard accessories: data needed

dyxum note
Old version of 28-70 lens (older than "ZEN" one). Can be recognized by the text "Sigma Auto Focus" on zoom ring.
user review ratings
overall: 3.95
sharpness: 3.82
color: 4.00
build: 4.21
distortion: 4.14
flare control: 3.57
total: 14 reviews

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Sigma 28-70mm F2.8 image 1Sigma 28-70mm F2.8 image 2Sigma 28-70mm F2.8 image 3Sigma 28-70mm F2.8 image 4Sigma 28-70mm F2.8 image 5

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