- Lens Construction
-
SLD glass
FLD glass
ELD 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
-
15 elements in 11 groups
- Angle of View
-
63.4°
- Number of Diaphragm Blades
-
11 (Rounded diaphragm)
- Minimum Aperture
-
F16
- Minimum Focusing Distance
-
30cm / 11.8in.
- Maximum Magnification Ratio
-
1:5.4
- Filter Size
-
φ67mm
- Dimensions (Diameter × Length)
-
L-Mount：φ75.5mm × 109.5mm / φ3.0in. x 4.3in.
Sony E-mount：φ75.5mm × 111.5mm / φ3.0in. x 4.4in.
*The length of a lens is measured from the filter surface to its mount.
- Weight
-
L-Mount：645g / 22.8oz.
Sony E-mount：640g / 22.6oz.
- Edition Number
-
A021
About Edition Number
- Supplied Accessories
-
・Case
・LENS HOOD LH728-01
・FRONT CAP LCF-67mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
L-Mount：00-85126-30369-3
Sony E-mount：00-85126-30365-5
Technology
Others
Lens construction: 15 elements in 11 groups, with 1 FLD, 1 ELD, 2 SLD and 2 aspherical elements
Compatible with high-speed autofocus
Support DMF, AF+MF
Petal type hood with lock
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”
11-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.