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Lenses -> Sigma 4.5mm F2.8 EX DC HSM Circular Fisheye Lens - Sigma Fit

Sigma 4.5mm F/2.8 EX DC HSM Circular Fisheye Lens - Sigma Fit

This auto focus 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 fisheye image within the frame. The fast f/2.8 maximum aperture produces a bright image in the viewfinder making this lens ideal for low light photography. It is equipped with an inner focusing system that creates high definition and excellent image quality over the whole frame. The HSM (Hyper Sonic Motor)ensures fast and quiet autofocusing and allows full-time manual focus override by rotation of the focus ring.

EAN/UPC: 0085126486563

Manufacturer/Brand: Sigma

Cameras for Sigma 4.5mm F/2.8 EX DC HSM Circular Fisheye Lens - Sigma Fit



Specification / Feature Value Scores * Rank **
Specifications
Number of Lens Groups9
Number of Lens Elements13
Optical Zoom
1.000.0075
Max Aperture
2.877.9617
Max Aperture Wide
2.877.9617
Max Aperture Tele
2.849.2717
Focal Length Wide
4.5 (or 6.8 in full frame equiv.)96.802
Focal Length Tele
4.53.2095
Min Aperture
22
Magnification Ratio
0.17x2.4230
Min Focus Distance
0.1m98.716
Aperture Blades
616.1310
Features
AutofocusInternal Focusing
Sensor Format
Full Frame
Autofocus Motor
HSM
1st/3rd Party
1st party
Lens Type
Fisheye
Macro
No
Image Stabilisation
No
Video Lens
No
Tilt Shift
No
Weather Resistant
No
MF switch
No
Accessories
Included AccessoriesLens case, Lens caps, Filter template
Physical
Size (DxL)
0mm
Colour
Black
Lens Mount
Sigma
Length
76mm91.0086
Weight
470g77.19141
Further Info
UK Price
£606.59 at Amazon.co.uk (affiliate link)
£699.00 at Wex Photo Video (affiliate link)
44.65203
US Price
$799.00 at Amazon.com (affiliate link)
40.36205
Average Score:52

* - Scores are calculated by comparing numerical specifications with other cameras. The highest ranking camera for a specification acheives a score of 100. The lowest ranking camera is scored as 0 and all the other cameras are scored in between 0 and 100 according to their merit.

** - Rank is calculated by ordering the scores for all cameras in descending order. The best scoring camera for a particular feature / specification will have a rank of 1.

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