Продукти / Цифрови Фотоапарати, Обективи, Светкавици / Варио Обективи SIGMA DG за SLR и DSLR фотоапарати с 24х36мм размер на матрицата/негатива
Обектив Sigma 28-70mm F2.8 EX DG
Lens Construction
| 14 Elements in 12 Groups
|
Angle of View
| 75.4 - 34.3 degrees
|
Number of Diaphragm Blades
| 9 Blades
|
Minimum Aperture
| F22
|
Minimum Focusing Distance
| 33cm /13 in.
|
Maximum Magnification
| 1:4.4
|
Filter Size
| Diameter 67mm
|
Dimensions
| Diameter 74mm X Length 87.2mm
|
Weight
| 510g/18.1 oz.
|
Corresponding AF Mounts
| SIGMA,
|