- Lens Construction
-
FLD glass
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
-
12 groups, 16 elements (2 FLD elements, 2 SLD elements, 3 aspherical elements)
- Angle of View
-
75.4°~34.3°
- Number of Diaphragm Blades
-
9 (rounded diaphragm)
- Minimum Aperture
-
F22
- Minimum Focusing Distance
-
19 (W)-38 (T)cm / 7.5(W)-15 (T)in.
- Maximum Magnification Ratio
-
1:3.3 (W) - 1:4.6 (T)
- Filter Size
-
φ67mm
- Dimensions (Diameter × Length)
-
L-Mount：φ72.2mm×101.5mm / φ2.8in.×4.0in.
Sony E-mount：φ72.2mm×103.5mm / φ2.8in.×4.1in.
- Weight
-
L-Mount：470g / 16.6oz.
Sony E-mount：470g / 16.6oz.
- Edition Number
-
C021
About Edition Number
- Supplied Accessories
-
・LENS HOOD LH706-01
・FRONT CAP LCF-67mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
L-Mount：00-85126-59269-1
Sony E-mount：00-85126-59265-3
Technology
Others
Lens construction: 16 elements in12 groups, with 2 FLD elements, 2 SLD elements and 3 aspherical elements
Compatible with high-speed autofocus
Support DMF, AF+MF
Petal-type lens hood
Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only)
Designed to minimize flare and ghosting
Every single lens undergoes SIGMA’s proprietary MTF measuring system “A1”
9-blade rounded diaphragm
High-precision, durable brass bayonet mount
* L-Mount is a registered trademark of Leica Camera AG.
* 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.