Sigma AF 8mm F3.5 EX DG Circular Fisheye Specifications
Product ID:
#485
Compatibility:
analog/digital
Diagonal Angle of View:
180° (circular fisheye)
Maximum Magnification:
1:4.6
Minimum Aperture:
F22
Number of Aperture Blades:
6
Iris Pattern:
Minimum Distance:
13.5cm
Filter Thread:
rear gelatine filter
Maximum Diameter:
73.5mm
Length:
68.6mm
Weight:
400g
Focus Type:
Full Focus Throw:
130°
Lens Hood:
none
Produced:
2006
Tests:
PopPhoto Measurements:
8.15mm F3.57 at 1:4.38