The large aperture wide-angle lens for digital and 35mm film SLR cameras
This lens has a macro focusing capability with fast F1.8 maximum aperture, which is ideal for Digital SLR cameras.
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Macro capability
This lens is capable of Macro photography, with minimum shooting distance of 20cm (reproduction ratio 1 : 2.9) and angle of view is 75.4. You can take picture not only the subject but also the surrounding scenery.
Large front element and Super wide-angle
The lens has an advanced optical construction, in order to obtain adequate peripheral brightness with open aperture. Also, the iris diaphragm has 9 diaphragm blades to obtain beautiful out of focus images in the foreground and background.
Handling
The lens incorporates a Dual-Focus (DF) mechanism. It is easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens. Also, this also allows the use of a Petal-type Hood and the easy use of a polarizing filter.
Aspherical lens
It incorporates a floating focus system and uses two aspherical lens elements for minimizing distortion, aberration and astigmatism.
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Lens Construction
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10 Elements in 9 Groups
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Angle of View
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75.4 degrees
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Number of Diaphragm Blades
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9 Blades
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Minimum Aperture
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F22
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Minimum Focusing Distance
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20cm
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Maximum Magnification
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1:2.9
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Filter Size
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77mm
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Dimensions
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Diameter 83.6mm X Length 82.5mm
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Weight
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500g
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IN THE BOX
| 28mm f/1.8 EX DG ASP Macro |
| Lens Hood |
| Fitted Padded Case |
| Front and Rear Caps |
| Instruction Manual |
| 1 Year Warranty Card |
| 2 Year Extended UK Warranty Card |