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| Mount availability: |
Canon EOS, Nikon-D, |
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| Focal length: |
80 to 400mm |
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| Maximum aperture: |
f/4.5-5.6 |
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| Minimum aperture: |
f/32 |
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| Optical construction: |
16 elements in 10 groups |
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| SD glass: |
One elements |
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| Coatings: |
Multi-layer |
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| Angle of view: |
29° 50’ to 6°13’ |
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| Minimum focus distance: |
2.5m (8.2 ft.) |
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| Reproduction ratio: |
1: 5.4 |
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| Zooming system: |
Rotary type |
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| Number of diaphragm blades: |
8 |
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| Filter size: |
72mm |
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| Maximum outer diameter: |
77.2mm (3.0in.) |
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| Dimensions: |
3.1 in. (79mm) X 136.5 mm (5.4in.) |
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| Weight: |
1020 g (35.9 oz..) |
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| Lens Hood |
BH-725 |
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| Availability: |
June, 2006 |
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