Canon EF 70-300mm f/4.5-5.6 DO IS USM
Telephoto zoom lens | Canon EF
Manufacturer description: A superior performance, ultra-compact telephoto zoom lens with Canon's Image Stabilization. These Diffractive Optics elements are combined to reduce size and boost image quality. AF is super-fast and silent with a ring-type USM, and it focuses down to 4.6 feet – without rotating the front element. A new zoom lock button keeps the lens safe and secure when not in use or used at the wide angle.
Specifications
| Principal specifications |
|
Lens type
|
Zoom lens
|
|
|
Max Format size
|
35mm FF
|
|
|
Focal length
|
70 – 300 mm
|
|
|
Image stabilisation
|
Yes
|
|
|
Lens mount
|
Canon EF
|
|
| Aperture |
|
Maximum aperture
|
F4.5 - F5.6
|
|
|
Minimum aperture
|
F32.0 - F38.0
|
|
|
Aperture ring
|
No
|
|
|
Number of diaphragm blades
|
6
|
|
|
Aperture notes
|
Circular diaphragm
Aperture controlled with an EMD (electromagnetic diaphragm)
|
|
| Optics |
|
Elements
|
18
|
|
|
Groups
|
12
|
|
|
Special elements / coatings
|
3 layer DO element
lead free glass
|
|
| Focus |
|
Minimum focus
|
1.40 m (55.12")
|
|
|
Maximum magnification
|
0.06 x
|
|
|
Autofocus
|
Yes
|
|
|
Motor type
|
Ring-type ultrasonic
|
|
|
Full time manual
|
Yes
|
|
|
Focus method
|
Rear
|
|
|
Distance scale
|
Yes
|
|
|
DoF scale
|
Yes
|
|
| Physical |
|
Weight
|
720 g (1.59 lb)
|
|
|
Diameter
|
82 mm (3.24")
|
|
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Length
|
100 mm (3.93")
|
|
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Materials
|
Plastic barrel, metal mount
|
|
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Sealing
|
No
|
|
|
Colour
|
Black
|
|
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Zoom method
|
Rotary (extending)
|
|
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Power zoom
|
No
|
|
|
Zoom lock
|
Yes
|
|
|
Filter thread
|
58 mm
|
|
|
Hood product code
|
ET-65B
|
|
|
Tripod collar
|
No
|
|
|
Optional accessories
|
Soft Case LP1116
|
|
| Other |
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