8mm F3.5 EX DG Circular Fisheye

Availability: In stock

Retail S$1,488.00

Large aperture F3.5 circular fisheye lens with close up capability, optimized for use with digital SLR cameras.

This circular fisheye lens produces circular images with an angle of view of 180°when attached to a full-frame digital SLR or 35mm film SLR camera. It has a fast maximum aperture of F3.5 and a minimum focusing distance of 13.5cm (5.3"). Sigma's super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras. The special fisheye design allows maximum creative expression.

*Full circle can only be captured with full frame 35mm format digital SLR and film SLR cameras.

Auto-focus system

This circular fisheye lens produces circular images with an angle of view of 180°and also incorporates an auto focus system to achieve accurate focusing that might be difficult through the camera`s viewfinder due to the extremely large depth of field.

F3.5 maximum aperture

This lens is perfectly suited for low light conditions indoors or at dusk.

Close-up Photography

This circular fisheye lens has a minimum focusing distance of 13.5cm (5.3") and a maximum magnification of 1:4.6 making it particularly useful for close-up photography.

Excellent optical performance

Special Low Dispersion (SLD) glass offer effective compensation of color aberration.

Reduction of flare and ghosting

With Super Multi-Layer Coating

With Super Multi-Layer Coating

No Super Multi-Layer Coating

No Super Multi-Layer Coating

Sigma's super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum color balance.

An ideal lens for scientific applications

Due to the quantifiable angle/area relationship it produces, this lens can be used for scientific applications such as solid angle measurements of cloud distribution over the sky, or vegetation distribution of the rain forest canopy.

Gelatin Filter Holder

A holder at the rear of the lens accepts gelatin filters.

Lens Construction

Lens Construction

Specifications
Lens construction 11 Elements in 6 Groups
Angle of view (35mm format) 180 degrees
Number of blades in diaphragm 6 Blades
Minimum aperture F22
Minimum focusing distance 13.5cm / 5.3in.
Maximum magnification 1:4.6
Filter size Rear (Gelatin filter)
Diameter x length 73.5mm x 68.6mm / 2.9in. x 2.7in.
Weight 400g / 14.1oz.

For Sigma

Corresponding AF Mounts

SIGMA / NIKON / CANON

Nikon mount do not have an aperture ring, therefore depending on Camera model some functions may not work.
The appearance and specification are subject to change without notice.

UPC Code
SIGMA 00-85126-48540-5
NIKON 00-85126-48559-7
CANON 00-85126-48527-6

The optional accessory for SIGMA 8mm F3.5 EX DG CIRCULAR FISHEYE

FRONT CAPADAPTER CA483-72(Supplied)
FRONT CAPADAPTER CA483-72(Supplied)

UPC Code : 00-85126-48352-4

FRONT CAP LCF III 72mm
FRONT CAP LCF III 72mm (supplied)

UPC Code : 00-85126-92963-3

REAR CAP LCR II 

* for SIGMA

REAR CAP LCR II (supplied)

UPC Code : SIGMA 00-85126-92949-7, NIKON 00-85126-92950-3, CANON 00-85126-92951-0

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