Canon EF 400mm f/4 DO IS II USM SLR Lens
CNEF400/4DOISIIUSM
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- — Warranty: 1 Year Warranty
- — Return and exchange up to 30 days
- — Best price
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Small in size, big on performance.
A high-performance super-telephoto lens that makes use of Diffractive Optics technology for a more compact, lightweight design.
- Compact and lightweight 400mm lens
- Superior image quality. Resistant to flare and coloured fringing
- 4-stop Image Stabilizer guards against camera shake
- Focus with precision, using advanced AF controls with full-time manual override
- Keep shooting when conditions get tough with weather-sealed construction
Manufacturer site
Main
Brand
Canon
Product code
CNEF400/4DOISIIUSM
Lens system
Closest focusing distance
3.3 m
Component for
SLR
Diagonal angle of view (max)
6.16
Fixed focal length
40 cm
Image stabilizer
Y
Image stabilizer number of stops
4
Lens mount interface
Canon EF
Lens structure (elements/groups)
18/12
Lens type
Super telephoto lens
Maximum aperture number
32
Minimum aperture number
4
Number of diaphragm blades
9
Viewing angle, horizontal
5.16
Viewing angle, vertical
3.5
Other features
64-bit computing
No
Performance
2.4 GHz
No
5 GHz
No
Accelerometer
No
AF actuator
Ring USM
Alarm input/output
No
All-In-One-multitasking
No
Ambient light sensor
No
Assisted GPS (A-GPS)
No
Maximum magnification
0.13x
Weight & dimensions
Diameter
12.8 cm
Filter size
5.2 cm
Length
23.3 cm
Weight
2.1 kg
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