DISCONTINUED
4.5mm F2.8 EX DC CIRCULAR FISHEYE HSM
Available mounts
- SIGMA SA-mount
- Canon EF mount
- Nikon F mount
- Pentax mount
- Sony A-mount
DISCONTINUED
-
Camera Type
DSLR -
Corresponding Mount
SIGMA SA-mount,Canon EF mount,Nikon F mount,Pentax mount,Sony A-mount -
Sensor Format
APS-C [DC] -
Lens Construction
13 elements in 9 groups
-
Angle of View
180°
-
Number of Diaphragm Blades
6 Blades
-
Minimum Aperture
F22
-
Minimum Focusing Distance
13.5cm/ 5.3in.
-
Maximum Magnification Ratio
1：6
-
Filter Size
Insertion-type gelatin filter into rear of the lens
-
Dimensions (Diameter × Length)
⌀76.2mm×77.8mm / 3.0in.×3.1in.
-
Weight
470g/ 16.6oz.
-
Edition Number
-
The three-digit code on the surface of the lens is to indicate the year the lens was first released.
(Since it is different from the year of manufacture, the release year and edition number may not match depending on the mount.) -
Supplied Accessories
Case
-
Mount / Product Barcode
SIGMA SA-mount：00-85126-48656-3（DISCONTINUED）
Canon EF mount：00-85126-48654-9（DISCONTINUED）
Nikon F mount：00-85126-48655-6（DISCONTINUED）
Pentax mount：00-85126-48661-7（DISCONTINUED）
Sony A-mount：00-85126-48662-4（DISCONTINUED） -
*Values are for SIGMA SA-mount
-
Lens construction
SLD glass