Sigma 800mm F5.6 APO EX
Launched June 1999

800mm F5.6 APO
New Ultra-Telephoto tops off Sigma’s Range


Construction 12 Elements in 9 Groups
Focal Length 800mm
Maximum Aperture ƒ5.6
Minimum Aperture ƒ32
Field of View 3.1°
Minimum Focus Distance 7m
Number of blades 9
Maximum Magnification 1:8.8
Zooming System N/A
Filter Size 46mm (drop-in type)
Diameter 157.5mm
Length 516mm
Weight 4740g
SRP at launch: £4900
Available Mounts: Sigma AF, Canon AF, Nikon AF


Pentax, Minolta