Lens Details
Sigma
18-50mm f/2.8 DC DN Contemporary (L-mount)
$599~
MSRP (prices vary)
Released: April 21, 2022
18-50mm
Focal Length
f/2.8
Max Aperture
APS-C
Coverage
−
Stabilized
290g
Weight
52mm
Filter
Full Specifications
Optical Design
| Focal Length | 18-50mm |
|---|---|
| Lens Type | Zoom |
| Optical Elements | 13 |
| Optical Groups | 10 |
Aperture & Iris
| Maximum Aperture | f/2.8 |
|---|---|
| Minimum Aperture | f/22 |
| Aperture Blades | 9 |
| Rounded Aperture | Yes |
Coverage & Angle
| Format Coverage | APS-C |
|---|---|
| Lens Mount | L-Mount |
| Angle of View | − |
| 35mm Equivalent | 27-75mm |
Focus
| Autofocus | Yes |
|---|---|
| Focus Motor | HLA |
| Focus Limiter | No |
| AF/MF Switch | Yes |
| Min Focus Distance | 13 cm |
| Max Magnification | 0.5x |
Stabilization & Video
| Optical Stabilization | No |
|---|---|
| Aperture Ring | Yes |
| Declickable Aperture | Yes |
| Parfocal | No |
| Internal Zoom | No |
General
| Price (MSRP) | $599 |
|---|---|
| Filter Size | 52mm |
| Diameter | 65.4mm |
| Length | 76.9mm |
| Weight | 290g (10.2 oz) |
| Weather Sealed | Yes |
| Tripod Collar | No |
