Lens Details
Sigma
16-28mm f/2.8 DG DN Contemporary (L-mount)
$899~
MSRP (prices vary)
Released: December 3, 2021
16-28mm
Focal Length
f/2.8
Max Aperture
Full-Frame
Coverage
−
Stabilized
405g
Weight
72mm
Filter
Full Specifications
Optical Design
| Focal Length | 16-28mm |
|---|---|
| Lens Type | Zoom |
| Optical Elements | 13 |
| Optical Groups | 11 |
Aperture & Iris
| Maximum Aperture | f/2.8 |
|---|---|
| Minimum Aperture | f/22 |
| Aperture Blades | 9 |
| Rounded Aperture | Yes |
Coverage & Angle
| Format Coverage | Full-Frame |
|---|---|
| Lens Mount | L-Mount |
| Angle of View | − |
| 35mm Equivalent | − |
Focus
| Autofocus | Yes |
|---|---|
| Focus Motor | HLA |
| Focus Limiter | No |
| AF/MF Switch | Yes |
| Min Focus Distance | 25 cm |
| Max Magnification | 0.19x |
Stabilization & Video
| Optical Stabilization | No |
|---|---|
| Aperture Ring | No |
| Declickable Aperture | No |
| Parfocal | No |
| Internal Zoom | No |
General
| Price (MSRP) | $899 |
|---|---|
| Filter Size | 72mm |
| Diameter | 77.2mm |
| Length | 100.6mm |
| Weight | 405g (14.3 oz) |
| Weather Sealed | Yes |
| Tripod Collar | No |
