- Lens Construction
-
FLD glass
SLD glass
ASPHERICAL LENS
- MTF Chart
-
| 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
-
F4
F8
F16
F4
F8
F16
Specifications
- Lens Construction
-
19 elements in 14 groups
- Angle of View
-
84.1°-23.3°
- Number of Diaphragm Blades
-
9 (rounded diaphragm)
- Minimum Aperture
-
F22
- Minimum Focusing Distance
-
45cm / 17.7in.
- Maximum Magnification Ratio
-
1:4.6
- Filter Size
-
φ82mm
- Dimensions (Diameter × Length)
-
φ88.6mm × 109.4mm / φ3.5in. × 4.3in.
*The length of a lens is measured from the filter surface to its mount.
- Weight
-
885g / 31.2oz.
- Edition Number
-
A013
About Edition Number
- Supplied Accessories
-
・Case
・LENS HOOD LH876-02
・FRONT CAP LCF-82mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
SIGMA SA-mount：00-85126-63556-5 (discontinued)
Nikon F mount：00-85126-63555-8
Canon EF mount：00-85126-63554-1 (discontinued)
Technology
* All figures calculated by SIGMA SA mount.
* The angle of view varies depending on which camera the lens is mounted on.
* Sony A-mount have been discontinued in production.
* For Sony A-mount, OS function is not incorporated.