photokina:coverage:sigma-lenses
Sigma lenses
17-70mm f/2.8-4 Macro
Specifications:
Construction - 16 elements in 14 groups
Autofocus - silent HSM
Maximum F stop - F/2.8
Minimum F stop - F/22
Minimum focusing distance - 22cm
Max closeup - 1:2.9
Filter diameter - 72 mm
Available in versions for - Canon EF, Nikon F, Sony A, Pentax K mounts.
35mm f/1.4
Specifications:
Construction - 13 elements in 11 groups, 4 SLD
Autofocus - silent HSM
Maximum F stop - F/1.4
Minimum F stop - F/16 (9 blades)
Minimum focusing distance - 30cm
Max closeup - 1:5.2
Filter diameter - 67 mm
Available in versions for - Canon EF, Nikon F, Sony A, Pentax K mounts.
120-300mm f/2.8
Specifications:
Construction - 23 elements in 18 groups
Autofocus - silent HSM
Maximum F stop - F/2.8
Minimum F stop - F/22
Minimum focusing distance - 150cm - 250cm
Max closeup - 1:8.1
Filter diameter - 105 mm
Available in versions for - Canon EF, Nikon F, Sony A, Pentax K mounts.
photokina/coverage/sigma-lenses.txt · Last modified: 2013/02/16 10:19 by vitaliy_kiselev
