Technical specifications for SIGMA Contemporary 30 mm f/1.4 DC DN Standard Zoom Lens – for Sony
OVERVIEW
Image stabilisation
No
Lens type
Zoom
Compatibility
Sony E
Lens category
Standard
CONSTRUCTION
Special features
– Suitable for mirrorless / APS-C lens
– Angle of view: 50.7°
– Maximum magnification ratio: 1:7
– Front filter thread
– Close-up capability
– Stepping Motor (STM) technology
– Super Multi-Layer Coating
– Compatible with Lens Aberration Correction
– Durable brass bayonet
– Angle of view: 50.7°
– Maximum magnification ratio: 1:7
– Front filter thread
– Close-up capability
– Stepping Motor (STM) technology
– Super Multi-Layer Coating
– Compatible with Lens Aberration Correction
– Durable brass bayonet
Silent focusing
Yes
Filter diameter
52 mm
Weather sealed
Yes
Diaphragm blades
9 rounded blades
Elements and grouping
9 elements in 7 groups
Special elements
– Aspherical elements x 2
– SLD elements x 2
– FLD elements x 3
– SLD elements x 2
– FLD elements x 3
Aperture ring
Yes
Internal focusing
Yes
OPTICAL FEATURES
35 mm equivalent
45 mm
Focal length
30 mm
Maximum aperture
f/1.4
Minimum focusing distance
0.3 m
Focusing
Manual & autofocus
Minimum aperture
f/16
Magnification
0.14 x
GENERAL
Manufacturer’s guarantee
1 year
Weight
265 g
Dimensions
64.8 x 73.3 x 73.3 mm (H x W x D)
Box contents
– Sigma Contemporary 30 mm f/1.4 DC DN Standard Zoom Lens
– Push-on petal type hood
– Front cap
– Rear cap
– Push-on petal type hood
– Front cap
– Rear cap














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