Based on the popular 28-45mm f/1.8 DG DN Art lens, Sigma introduces the Leica L-mount 28-45mm T2 Cine Zoom Lens with AF, a zoom lens for full-frame cinema cameras that also features autofocus. It features a 28-45mm zoom with a 1.4x magnification ratio and T2 to T16 aperture range, and it has a switch that changes the lens from manual to autofocus in a snap. Its 11-blade aperture provides a soft bokeh for a dramatic cinema look.
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.
| Maximum Aperture |
T2
|
| Minimum Aperture |
T16
|
| Lens Mount |
L-Mount
|
| Interchangeable Mount |
No
|
| Lens Format Coverage |
Full-Frame
|
| Image Circle |
Not Specified by Manufacturer
|
| Angle of View |
Full Frame
Horizontal: 65.5 to 43.6° APS-C (1.5x) Horizontal: 45.9 to 29.5° |
| Focus Scales |
Imperial
|
| Filter Thread |
86 mm
|
| Minimum Focus Distance |
11.8" / 0.3 m
|
| Magnification |
1.4:1 Macro Reproduction Ratio
1.4x Magnification |
| Aperture/Iris Blades |
11, Rounded
|
| Image Stabilization |
No
|
| Lens Mounting |
1x 1/4"-20
|
| Gear Standard |
Focus, Iris, Zoom: 0.8 MOD
|
| Gear Rotation |
Focus: 200°
Zoom: 60° |
| Electronic Communication |
No
|
| Diameter |
3.7" / 95 mm
|
| Length |
6.1" / 153.8 mm
|
| Weight |
2.76 lb / 1.25 kg
|
