- 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
- Distortion
-
- Vignetting
-
F1.4
F2.8
F5.6
Specifications
- Lens Construction
-
15 elements in 11 groups
- Angle of View
-
84.1°
- Number of Diaphragm Blades
-
9 (Rounded diaphragm)
- Minimum Aperture
-
F16
- Minimum Focusing Distance
-
25cm / 9.8 in.
- Maximum Magnification Ratio
-
1:5.3
- Filter Size
-
φ77mm
- Dimensions (Diameter × Length)
-
L-Mount：φ85.4mm × 114.2mm / φ3.3in. × 4.5in.
SIGMA SA-mount：φ85mm × 90.2mm / φ3.3in. × 3.6in.
Sony E-mount：φ85.4mm × 116.2mm / φ3.4in. × 6.1in.
*The length of a lens is measured from the filter surface to its mount.
- Weight
-
L-Mount：755g / 26.6oz.
SIGMA SA-mount：665g / 23.5oz.
Sony E-mount：740g / 26.1oz.
- Edition Number
-
A015
About Edition Number
- Supplied Accessories
-
・Case
・Petal type LENS HOOD LH830-03
・FRONT CAP LCF-77mm III
・REAR CAP LCR II
- Mount / Product Barcode
-
Nikon F mount：00-85126-40155-9
L-Mount：00-85126-40169-6
SIGMA SA-mount：00-85126-40156-6 (discontinued)
Canon EF mount：00-85126-40154-2 (discontinued)
Sony E-mount：00-85126-40165-8 (discontinued)
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.