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Sigma 4.5mm F2.8 EX DC Circular Fisheye HSM specs


Sigma 4.5mm F2.8 EX DC Circular Fisheye HSM
We are currently working on upgrading our specs, but here are some short details.

DC Lenses for Digital SLR Camera


Lens Construction: 13 Elements in 9 Groups

Angle of View: 180 degrees

Number of Diaphragm Blades: 6 Blades

Minimum Aperture: F22

Minimum Focusing Distance: 13.5cm/5.3 in.

Maximum Magnification: 1:6

Filter: Insertion-type gelatin filter into rear of the lens

Dimensions: Diameter 76.2mm X Length 77.8mm
3.0 in. X 3.1 in.

Weight: 470g/16.6 oz.

Corresponding AF Mounts:
Sigma, Nikon, Canon, Sony/Minolta, Pentax

If you are interested in using our specs commercially, check out our Camera Lenses specs database licensing page.


Filed in: Sigma Camera Lenses

Description: This autofocus circular fisheye lens has an angle of view of 180 degrees in all directions. It is exclusively designed for digital SLR cameras with the APS-C size image sensor. When used in conjunction with digital SLRs with APS-C size image sensors, it produces circular image within the frame.

Created by MG7 on Jan 27, 2010

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