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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. Sigmaâs super multi-layer coating and Special Low Dispersion (SLD) glass provide excellent image quality for digital and film SLR cameras.Auto-focus systemThis 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.Close-up PhotographyThis 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 performanceSpecial Low Dispersion (SLD) glass offer effective compensation of colour aberration.Reduction of flare and ghostingSigmaâs super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras and also creates an optimum colour balance. An ideal lens for scientific applications Due to the quantifiable angle/area relationship it produces, this lens can be used for scientific applications.Construction: 6 Groups /11 Elements.Angle of view: 180°.F stop range: 22 - 3.5.Closest Focusing Distance: 13.5cm.Maximum Magnification: 1:4.6.Filter Size: rear slip-in gelatin.Dimensions: (Length x Diameter) Length 68.6mm X 73.5mm.Weight: 400g.
Price: £594.97 from Jessops
| Retailer | Price | |
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| Jessops | £594.97 | Go to shop |
This is a true fisheye lens when used with 35mm film and full size CCD sensors giving a full 180 degree diagonal field of view. If used with smaller CCD cameras on most current digital SLRs it will still give a very wide angle though less than 180 dregrees....
This is a true fisheye lens when used with 35mm film and full size CCD sensors giving a full 180 degree diagonal field of view. If used with smaller CCD cameras on most current digital SLRs it will still give a very wide angle though less than 180 dregrees....
2x converter lens designed for digital SLR's featuring the DG multi layer lens coating and lens design to reduce flare and ghost, and also creates an optimum colour balance through the entire zoom range.Lens construction: 6 elements in 5 groupsFocal length:...
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