- 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
- Distortion
-
- Vignetting
-
F1.4
F2.8
F5.6
Specifications
- Lens Construction
-
13 elements in 8 groups
- Angle of View
-
46.8°
- Number of Diaphragm Blades
-
9 (Rounded diaphragm)
- Minimum Aperture
-
F16
- Minimum Focusing Distance
-
40cm / 15.7 in.
- Maximum Magnification Ratio
-
1:5.6
- Filter Size
-
φ77mm
- Dimensions (Diameter × Length)
-
SIGMA SA-mount：φ85.4mm × 99.9mm / φ3.4in. × 3.9in.
Sony E-mount：φ85.4mm × 125.9mm / φ3.4in. × 5.0in.
L-Mount：φ85.4mm × 123.9mm / φ3.3in. × 4.8in.
*The length of a lens is measured from the filter surface to its mount.
- Weight
-
SIGMA SA-mount：815g / 28.7oz.
Sony E-mount：880g / 31oz.
L-Mount：905g / 31.9oz.
- Edition Number
-
A014
About Edition Number
- Supplied Accessories
-
・Case
・LENS HOOD LH830-02
・FRONT CAP LCF-77mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
SIGMA SA-mount：00-85126-31156-8
Nikon F mount：00-85126-31155-1
Canon EF mount：00-85126-31154-4
Sony E-mount：00-85126-31165-0
L-Mount：00-85126-31169-8
Technology
* 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.
* SONY A-mount have been discontinued in production.