Sigma 135mm F1.8 DG HSM Lens
Lens Construction
13 elements in 10 groups
Angle of View
- 18.2°
Number of Diaphragm Blades
9 (Rounded diaphragm)
Minimum Aperture
F16
Minimum Focusing Distance
87.5cm / 34.4in.
Maximum Magnification Ratio
1:5
Filter size
φ82mm
Dimensions (Diameter × Length)
- SIGMA SA-Mount
φ91.4mm × 114.9mm / φ3.6in. × 4.5in. - Sony E-Mount
φ91.4mm × 140.9mm / φ3.6in. × 5.5in. - L-Mount
φ91.4mm × 138.9mm / φ3.6in. × 5.4in. - *The length of a lens is measured from the filter surface to its mount.
Weight
- SIGMA SA-Mount
1,130g / 39.9oz. - Sony E-Mount
1,200g / 42.3oz. - L-Mount
1,220g / 43oz.
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