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Sigma 8mm F3.5 EX DG Circular Fisheye Lens
For Nikon F Mount

Fixed focal-length. No zoom.Fixed focal-length. No zoom.Fisheye Lens. Shows straight lines as curves.Fisheye Lens. Shows straight lines as curves.No thread to mount front filters.No thread to mount front filters.Autofocus LensAutofocus Lens

Lens Description

The Sigma 8mm F3.5 EX DG Circular Fisheye is an ultra-wide prime designed for cameras with Full-Frame sensors. This prime has a 8mm focal-length.

This prime is capable of focusing down to 13.5cm from the imaging plane which gives it a maximum magnification of 0.21X. The lens supports autofocus and features a switch to disengage AF for focusing manually. While this lens is capable of AF, it does not have a built-in focus motor. It can only focus with a compatible camera body which features a mechanical AF-coupling.

This version has a Nikon F lens mount. Follow this link to see all current compatible digital cameras: Nikon F mount cameras with Full-Frame or larger sensor. Sigma also made this lens available for Canon EF, Sigma S mounts.

Sigma 8mm F3.5 EX DG Circular Fisheye

Sigma 8mm F3.5 EX DG Circular Fisheye Specifications

Brand Sigma Model 8mm F3.5 EX DG Circular Fisheye
Mount Max FLM 1X
Focal Length 8mm View Angle 180°
Max ApertureF/3.5Min ApertureF/22
Min Focus13.5cmMagnification0.21X
Filter Size Aperture Blades6
Size (D x L)74 x 69mm Weight400g
TiltN / A ShiftN / A
Stabilization ProtectionNone
Zoom Drive N / A Focus Drive AF with MF switch
Zoom Mechanism N / A Focus Mechanism External
Hood No Focus Motor External
Perspective Circular FisheyeIntroduced
Features

Accepts gel filters.

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Sigma 8mm F/3.5 Facts


Fixed focal-length. No zoom.Fixed focal-length. No zoom.Fisheye Lens. Shows straight lines as curves.Fisheye Lens. Shows straight lines as curves.No thread to mount front filters.No thread to mount front filters.Autofocus LensAutofocus Lens
8mm Focal-Length F/3.5 Constant Aperture
No filter thread AF with MF switch
Nikon F Mount 1 Max Crop-Factor
400g Lens Weight 74 x 69mm (D x L)
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