Sigma 16mm F2.8
Launched February 1980

Sigma 16mm F2.8 Fisheye Lens

Amazingly compact and lightweight full frame automatic fisheye lens with a fas lens speed of F2.8. The lens also incorporates a unique filter interchanging system.

Shooting with a Fish-eye lens as you’d shoot with a standard lens

The Sigma 16mm is a very compact, bright F2.8 Aperture full-flame diagonal Fish-eye lens. And while most people think that it might only be used for special purpose, there are actually many varied ways to use one which open up a while new world of creative expression. You can create a fantastic Fish-eye image with incredible distortion. And a 180 degree angle of view captures the entire scene around you. Or, as a special technique facilitated by the road depth-of-field, you can even shoot without using the viewfinder.

Specifications
Construction	9 Elements in 8 Groups
Focal Length	16mm
Maximum Aperture	ƒ2.8
Minimum Aperture	ƒ22
Field of View	180°
Minimum Focus Distance	15cm
Number of blades	N/A
Maximum Magnification	N/A
Zooming System	N/A
Filter Size	22.5mm, internal.
Diameter	66mm (max.)
Length	60mm
Weight	305g
SRP at launch:	N/A
Available Mounts:	N/A