Sigma 17mm f/4 DG DN Contemporary lens vs Sigma 28-105mm T3 FF AF Cine Zoom

Optics
Focal Length
17mm
28-105mm
Max Aperture
f/4
f/2.8
Min Aperture
f/22
f/21
Elements / Groups
9 / 8
18 / 13
Special Elements
2 SLD, 3 Aspherical
XA, ED, Aspherical
Coatings
Super Multi-Layer Coating
-
Diaphragm Blades
7
13
Max Magnification
0.28x
0.32x
Zoom Ratio
-
2.9x
Focus
Min Focus Dist.
12cm
40cm
Autofocus
AF Motor Type
STM
HLA
Full-time Manual
Distance Scale
Focus Limiter
Focus Method
-
internal
Physical
Lens Mount
Sony E
Sony E
Weight
225 g
1500 g
Dimensions (D x L)
64 x 49 mm
95 x 157.9 mm
Filter Thread
55 mm
82 mm
Weather Sealing
Hood Supplied
Tripod Collar
Features
Image Stabilization
Power Zoom
Zoom Lock
Aperture Ring
Breathing Correction
Parfocal
Custom Buttons
0
1
Color
Black
Black
Zoom Method
-
Internal
General
Launch Price
USD 599
USD 3339
Announce Date
Apr 3, 2023
Feb 25, 2026
Sensor Format
Full Frame
Full Frame