- Lens Construction
-
FLD glass
SLD glass
- 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
-
F5
F8
F16
F6.3
F11
F22
Specifications
- Lens Construction
-
24 elements in 16 groups
- Angle of View
-
16.4° - 4.1°
- Number of Diaphragm Blades
-
9 (rounded diaphragm)
- Minimum Aperture
-
F22
- Minimum Focusing Distance
-
260cm / 102.4in.
- Maximum Magnification Ratio
-
1：5
- Filter Size
-
φ105mm
- Dimensions (Diameter × Length)
-
ø121mm × 290.2mm / ø4.8in. × 11.4in.
*The length of a lens is measured from the filter surface to its mount.
- Weight
-
2,860g
- Edition Number
-
S014
About Edition Number
- Supplied Accessories
-
・Case
・COVER LENS HOOD LH1164-01
・FRONT CAP LC-740E
・TRIPOD SOCKET TS-61
・Shoulder Strap
- Mount / Product Barcode
-
SIGMA SA-mount：00-85126-74056-6 (discontinued)
Nikon F mount：00-85126-74055-9 (discontinued)
Canon EF mount：00-85126-74054-2 (discontinued)
Technology
* All figures calculated by SIGMA SA mount.