- Lens Construction
-
SLD glass
ASPHERICAL LENS
- MTF Chart
-
Diffraction MTF
Geometrical MTF
| Spatial frequency | S:Sagittal Line | M:Meridional Line |
|---|---|---|
| 10lp/mm |
|
|
| 30lp/mm |
|
|
The MTF chart gives the result at the wide-open aperture
Specifications
- Lens Construction
-
11 groups, 14 elements
- Angle of View
-
46.8°
- Number of Diaphragm Blades
-
11 (rounded diaphragm)
- Minimum Aperture
-
F16
- Minimum Focusing Distance
-
45cm / 17.8in.
- Maximum Magnification Ratio
-
1:6.8
- Filter Size
-
φ72mm
- Dimensions (Diameter × Length)
-
L-Mount：φ78.2mm × 109.5mm / φ3.1in. x 4.3in.
Sony E-mount：φ78.2mm × 111.5mm / φ3.1in. × 4.4in.
- Weight
-
L-Mount：670g / 23.6oz.
Sony E-mount：660g / 23.3oz.
- Edition Number
-
A023
About Edition Number
- Supplied Accessories
-
・Case
・LENS HOOD LH782-02
・FRONT CAP LCF-72mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
L-Mount：00-85126-31569-6
Sony E-mount：00-85126-31565-8
Technology
Others
Lens construction: 14 elements in 11 groups (1 SLD and 3 aspherical lenses)
Compatible with high-speed autofocus
Support for DMF, AF + MF
Compatible with AF assist (Sony E-mount only)
Support for switching between linear and non-linear focus ring settings (L-Mount only)
Petal type LENS HOOD LH782-02
Compatible with SIGMA USB DOCK UD-11 (sold separately; L-Mount only)
Designed to minimize flare and ghosting
Every single lens undergoes SIGMA’s proprietary MTF measuring system
11-blade rounded diaphragm
High-precision, durable brass bayonet mount
* This product is developed, manufactured and sold based on the specifications of E-mount which was disclosed by Sony Corporation under the license agreement with Sony Corporation.
* L-Mount is a registered trademark of Leica Camera AG.