Specifications
- Focal Length: 400mm
- Maximum Aperture: f/4
- Minimum Focusing Distance: 11.5'
- Angle of View: 6°
- Filter Size: 52mm (rear drop-in)
- Length: 9.2 "
- Weight: 4.3 lbs
Lens rental package includes: Front cap, rear cap, UV filter, lens hood, tripod collar, and pouch.
Description
The 400mm f/4.0 DO IS USM is Canon's breakthrough in multi-layer diffractive optical lens technology. This sheds new ground for sports, nature and wildlife photographers, giving exemplary results in a size previously unheard of for a lens of such a focal length and aperture. Simply put, the size and ease of handling must be seen to be understood.
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- • Flourite & UD elements eliminate secondary spectrum chromatic aberration
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- • High-diffraction optics provide class-leading low size and weight
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- • AF Stop function shuts off autofocus when an obstruction appears
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- • Dust & moisture resistance made exceptional by magnesium alloy lens barrel and new rear gasket at lens mount
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- • Two-stage image stabilization; dual-axis camera shake correction or vertical axis only(for panning)
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- • 3-stage focus limiter
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- • Focus preset function allows for returning to a specifically set focus by turning a ring in front of the focus ring
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- • Full-time manual focus override
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