The EF 70-300mm f/4.5-5.6 DO IS USM Lens from Canon is a relatively compact telephoto zoom offering superior maximum-aperture performance across its entire focal length range. It incorporates Canon's DO (Diffractive Optics) and IS (Image Stabilizing) technologies.
The use of Diffraction Optics allows a lens to be shorter, lighter, and of higher image quality than comparable normal optical systems of the same focal length and aperture-while this lens is heavier than the consumer-grade EF 70-300mm f/4-5.6 IS USM lens, it is 28% shorter and uses Canon's very best ring-USM (ultrasonic) motor instead of the lighter, slower, and less costly 'micro-USM' motor.
The DO lens performs admirably at its maximum aperture, with images that are very comparable to the "L" series telephotos. It has a circular aperture diaphragm to help create natural out-of-focus highlights, and its built-in two-mode image stabilizer allows you to handhold the lens at shutter speeds 3 steps slower than would otherwise be possible. Mode 1 corrects vibrations in all directions and is best for still subjects whereas Mode 2 is best when following moving subjects either horizontally or vertically.
The lens' AF is super-fast and silent with a ring-type USM that focuses down to 4.6', and it enables manual focus override for precise manual focus even in AF mode. It also features a zoom lock button that keeps the lens safe and secure when not in use or when being used at the shortest 70mm focal length setting. The EF 70-300mm f/4.5-5.6 DO IS USM is an ideal lens for sports, portraiture, animals, and other applications when you're shooting in relatively bright light.
- An autofocus telephoto zoom lens for both film and digital cameras
- Excellent maximum-aperture performance across entire zoom range
- Built-in two-mode image stabilizer action can be seen in the viewfinder and allows handheld images at shutter speeds 3 steps slower than without image stabilization
- Fast, silent autofocus with full-time manual focus override
- Diffractive Optics elements are combined to minimize aberrations, boost image quality and reduce the lens' overall length.
- With rear focusing, the lens does not change length or rotate during focusing.
- Compact form factor
- Circular aperture diaphragm for natural-looking out of focus highlights
- MPN - EF70-300DO
- GTIN - 4960999207315
|Focal Length||70 - 300mm|
Comparable APS-C 1.6x Focal Length: 112 - 480 mm
|Lens type||Zoom lens|
|Aperture Range||Maximum: f/4.5 - 5.6|
Minimum: f/32 - 40
|Max Format size||35mm Full Frame|
|Camera Mount||Canon EF|
|Lens Format||35mm Film / Full-Frame Digital Sensor Canon (APS-C)|
|Lens mount||Canon EF|
|Minimum Focusing Distance||4.60“ (1.40 m)|
|Minimum aperture||F32.0 - F38.0|
|Angle Of View||34 - 8 15’|
|Special Elements/Coatings||3 layer DO Element|
|Filter Size||Front:58 mm|
|Motor Type||Ring-type Ultrasonic|
|Dimensions (DxL)||Approx. 3.24 x 3.93“ (82.4 x 99.9 mm)|
|Filter Thread||58 mm|
|Lens Hood||Canon ET-65B|
|Focal Length||70 to 300mm |
Comparable APS-C 1.6x Focal Length: 112 to 480 mm
|Filter Thread Size||Front: 58 mm|
|Dimensions(DxL)||82.4 x 99.9 mm|
|Aperture||Maximum: f/4.5 to 5.6 |
Minimum: f/32 to 40
|Camera Mount Type||Canon EF|
|Format Compatibility||35mm Film / Full-Frame Digital Sensor Canon (APS-C)|
|Angle of View||34 to 8 15'|
|Minimum Focus Distance||1.40 m|
|Maximum Reproduction Ratio||1:5|
|Optical Design||18 Elements in 12 Groups|