Please update your browser to take advantage of the latest technology security enhancements to ensure your B&H Shopping experience is as safe as it is enjoyable:
Based on the popular DG DN Art lens of the same focal length, the L-mount 28-105mm T3 FF Cine Zoom Lens with AF from Sigma is a full-frame lens that combines cine-style elements with selectable autofocus. It features a 3.75x zoom ratio, T3 to T22 aperture range, and a manual-to-autofocus switch. Its 12-blade aperture provides soft bokeh for a dramatic cinema look.
Based on the popular DG DN Art lens of the same focal length, the L-mount 28-105mm T3 FF Cine Zoom Lens with AF from Sigma is a full-frame lens that combines cine-style elements with selectable autofocus. It features a 3.75x zoom ratio, T3 to T22 aperture range, and a manual-to-autofocus switch. Its 12-blade aperture provides soft bokeh for a dramatic cinema look.
AF Tracking System
Equipped with a linear motor HLA (High-response Linear Actuator), the Sigma AF Cine Line captures intense movements in action scenes, rapid focus shifts in gimbal or handheld shooting, and unpredictable moments in documentaries without missing a split second.
Advanced Optical Design
The Sigma 28-105mm T3 FF incorporates the optical system of its DG DN Art still photography lens. These lenses deliver exceptional resolution and beautiful bokeh regardless of focal length or focus position, along with a sharp, clean look with minimal flare and ghosting.
Professional-Grade Mechanical Design
Inheriting the rendering performance and reliability of Sigma's Art lenses, the AF Cine Line adds cinema-style mechanics and operability. It features a limited-rotation focus ring, industry-standard 0.8 MOD gears, and a clickless aperture ring. All three lens gears are standard 0.8 MOD and feature a damper that eliminates metallic sounds when you reach the end of the lens travel.
Lens Front
The lens features a 95mm front diameter for compatibility with a wide variety of matte boxes and incorporates an 82mm front filter thread.
Support Foot and Thread
The lens includes a removable foot with a 1/4"-20 thread for use with an optional lens support system.
UPC: 198983636818
Sigma AF Cine 28-105mm T3.0 FF (ft) Specs
Key Specs
Focal Length
28 to 105mm
Maximum Aperture
T3
Lens Mount
L-Mount
Lens Format Coverage
Full-Frame
Filter Thread
82 mm x 0.75
Image Stabilization
No
Electronic Communication
No
Focal Length
28 to 105mm
Maximum Aperture
T3
Minimum Aperture
T22
Lens Mount
L-Mount
Lens Format Coverage
Full-Frame
Angle of View
Full Frame Horizontal: 65.5 to 19.5° Super 35 Horizontal: 47.9 to 13.5°
Focus Scales
Imperial
Optical Design
18 Elements in 13 Groups
Filter Thread
82 mm x 0.75
Zoom Ratio
3.75x
Minimum Focus Distance
15.7" / 40 cm
Magnification
1:3.1 Macro Reproduction Ratio 0.32x Magnification
Aperture/Iris Blades
12, Rounded
Image Stabilization
No
Lens Mounting
1x 1/4"-20 (via Included Support Foot)
Gear Standard
Focus, Iris, Zoom: 0.8 MOD
Gear Rotation
Focus: 200° Zoom: 70° Iris: 54°
Electronic Communication
No
Diameter
Front: 3.7 x 3.7" / 95 x 95 mm
Length
6.2" / 157.9 mm
Weight
2.9 lb / 1.3 kg
Packaging Info
Package Weight
3.605 lb
Box Dimensions (LxWxH)
10.2 x 7.2 x 6.4"
Sigma AF Cine 28-105mm T3.0 FF (ft) Reviews
See any errors on this page?
Is it parfocal?
Is it parfocal?
Asked by: Fabian
No, the Sigma 28-105mm T3 FF Cine Zoom Lens with AF (L-Mount, Feet) is not a parfocal lens.
Answered by: Jonathan S
Date published: 2026-06-25
parafocal?
parafocal?
Asked by: phillip
No, the Sigma 28-105mm T3 FF Cine Zoom Lens with AF (Sony E, Feet) is not advertised as a parfocal lens.
Answered by: Rik V
Date published: 2026-02-26
Will this lens be weather sealed?
Will this lens be weather sealed?
Asked by: Leslie
No, the Sigma 28-105mm T3 FF Cine Zoom Lens with AF (Sony E, Feet) will not be weather sealed.
