The Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens 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 motor instead of the lighter, slower, and less costly 'micro-USM' motor.
Beyond savings in mass, 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 image stabilizer allows you to handhold the lens at shutter speeds 3 steps slower than would otherwise be possible.
The lens' AF is super-fast and silent with a ring-type USM that focuses down to 4.6', and 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.
| Performance | |
|---|---|
| Focal Length | 70 - 300 mm |
| Aperture |
Maximum: f/4.5 - 5.6 Minimum: f/32 - 40 |
| Camera Mount Type | Canon EF |
| Format Compatibility |
35mm Film / Full-Frame Digital Sensor Canon (APS-C) |
| Angle of View | 34° - 8° |
| Minimum Focus Distance | 4.60' (1.40 m) |
| Magnification | 0.19x |
| Maximum Reproduction Ratio | 1:5.2 |
| Groups/Elements | 12/18 |
| Diaphragm Blades | 6 |
| Features | |
|---|---|
| Image Stabilization | Yes |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
|---|---|
| Filter Thread | 58 mm |
| Dimensions (DxL) | Approx. 3.2 x 3.9" (8.13 x 9.91 cm) |
| Weight | 1.58 lb (720 g) |
REVIEW SNAPSHOT®
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Most Liked Positive Review
Great Lens, I actually used it for a JOB
I was in Guyana two years ago shooting in the rain forest with the BBC. Landed a massive shot of a croc eating a pirahna, and the face of the animal barely fit in ...Read complete review
I was in Guyana two years ago shooting in the rain forest with the BBC. Landed a massive shot of a croc eating a pirahna, and the face of the animal barely fit in the frame. Later I took shots at a rodeo in Brazil, and was able to land sharp shots of riders on bulls bouncing all over.
So there's people who complain about lens creep, hey is that a LOCK switch!? Lock it while just walking around. AF is silent/fast, manual override is nice but rarely needed, IS gives you 3 extra stops for hand-held shots. In fact POP PHOTO mag rated its IS as one of the best in Canon's lineup (not all IS versions created equal).
Some complain about flare. Use lens hood that came with, don't get lazy. Also, dirty filter will have same effect when used on any lens - no logical reason why this lens might be more affected than others. Keep your nose clean and you'll have your money shots.
Pros: compact, superior IS, great AF speed, silent, and not a big white bazooka
Cons: not weather-sealed, a tad pricey
The added weight and $$ was a fair trade for the superior IS, compact dimension, and fine image quality. True, some softness at the long end, but unless you are willing to bring out a 300mm f/4 "L" there's not much to complain. Besides, the difference in sharpness isn't huge (unless you intend to plaster the side of a whole building with your 24mpx shot). This lens fills certain needs - if you chose wrong don't blame your gear, it does exactly what it was made for.
The lens is perfect for my shooting style and the demands of the situation. Great stealth rig with a 50D or Xti! Find quantitative reviews on the web that compare this DO version and the older, longer version of 70-300IS, and decide which suits you more.
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Most Liked Negative Review
Lens is just OK, buy it for its compactness
The only reason to buy this lens over Canon's other 70-300mm is its size. Keep in mind when you zoom in the thing doubles in size anyway (like a tortoise coming out of ...Read complete review
The only reason to buy this lens over Canon's other 70-300mm is its size. Keep in mind when you zoom in the thing doubles in size anyway (like a tortoise coming out of its shell). Also if you point the lens to floor the lens also comes out (and doubles in size). I believe the reviewer before me, is exaggerating. I pointed the lens to the ceiling after reading his review and there isn't a problem, at all. The lens performs like a typical Canon lens. And yes, it lacks some contrast. But who, these days, prints directly without post processing? I didn't find the quality to be a problem, at all. But I haven't printed large with the lens. Really, it is a good lens if you travel, but if you don't mind the extra length, get Canon's other 70-300mm lens, it is much better and it is half the price. I like other owners of this lens wonder what to do with it.
Expertise: Professional Photographer, BFA Parsons School of Design, Photo
Problems Encountered: I have mentioned this above, and it is a big problem, especially if travelling. If whilst around your neck, the weight of the lens tilts the camera downward, the other part of the lens (which doubles its size) comes out and you have this big weight pulling on your neck. Maybe it is just my lens. But I did buy it new. And I did buy it from B&H. I also recommend buying your lenses from them.
Previous Equivalent Item Owned: Old Tokina zoom lens for Contax
Items I Recommend: Canon EOS 30D or 40D, plane ticket to Hawaii
Reviewed by 61 customers
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Suprizingly heavy but does the job. Short and feels good in the hand. Good and fast autofocus. Good color reproduction. See the picture of moa.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
I wanted a versatile telephoto lens to complement the 24 - 105mm kit lens of my 5D Mark II. I also wanted a lens that would be about the same dimensions and weight as the kit lens because I know from experience how tiring a long, heavy lens can be if I am carrying it around all day and using it a lot. The 70-300mm DO IS USM lens is perfect for me. After reading many reviews and looking at a number of online test shots, I decided there was no better lens to fit my reuirements. I bought the lens for closeups of nature shots (including distant views) both day and nighttime, and sports and action photography. The special IS mode 2 for horizontal and vertical panning is perfect for the action shots. I find the lens very easy to use. Although it has a focus lock, I have had no problems with the lens extending itself.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
This lens is very expensive for pure contrast and sharpness. Zoom ring is not usefull. Small size very good idea but sharpness is not good.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
I love my new 70-300 DO IS USM Lense, The Reviews on the web are great. I'm a hobbiest and this lense is just what I need for nature walks and driving around the country. I like the fast autofocus and I use the P Mode on my Canon 40D. The UV Filter is just fine for walking along the river. The Lense does not creep at all and people look twice when they see the green stripe.Pictures are beautiful and I'm so pleased with the results I get with my new lense.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Awesome Travel Lens, smaller in size than my 28-105. "L" quality lens!
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
This is the lens you are looking for if you would like a compact 300mm lens. Perfect purchase because of the great advice. Thanks B and H!!
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Excellent replacement for the Canon 75-300 kit lens. This lens is a little heavier and wider, but the general ease of use and form-factor are similar. Much more portable than the equivalent L-series lens.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
It's good lens, lightweight, fast/auto focus...
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
This has been one of my best lenses over the years. I purchased it a year after it was on the market. I photographed football games, including night games, lots of action in bright and low lighting of animals, whales, dolphins, did some portrait shooting, and some landscape with it. I have never been disappointed with this lens and I do not think I will ever part with it. I am a professional photographer and quality is VERY important to me. I don't accept anything less than tack sharp photos!
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
this is an amazing lens for the outdoor/backcountry photographer/cinematographer. Fitting a 70-300mm lens into a backpack that I can climb in and out of a heli and ski with is no small feat. It's not an "L" series lens, and the DO optics are still a new beast, but the quality is very high, with a nice round bokeh, and a very solid build.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
I bought one of these in 2006, intending it as a lightweight walkaround alternative to the 70-200mm f/2.8L IS. It had OK sharpness at first, but began giving unsharp pictures without stopping down after the usual knocking around. Finally, even after repair it no longer gave sharp images wide open or stopped down. A big disappointment compared to my 400mm f/4 DO IS.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
In the nature scenario to take pictures of the birds and animals.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Very easy to use and with the smaller size of the overall lens I have been able to get some great shots. I have much to learn but feel comfortable already this wonderful lens.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Nice lens, a little on the heavy side but good still manageable and well put together. Very happy with its performance.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
Photography is just a hobby for me and over the years I found that I rarely used the telephoto lens in my bag- more often than not it just took up space. This is why I like the 70-300 DO IS USM: it's there when I "need" it and doesn't annoy me when I don't. It's a compromise I'm willing to make. Photo quality is better than I had been led to believe. Autofocus is quick and accurate, IS is very helpful- especially when a cropped sensor turns this into the equivalent of a 112-480mm beast. My copy does suffer from "creep"- it will fully extend without the lock on. I recently took this lens on a five month vacation and never regretted bringing it along, in fact I was grateful to have it in my kit. I also like the fact that it is not notice-me white. It's not a pro lens but it's not a pain to lug around, either. Good photos, too. Thanks, Canon- just what I "needed".
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
I brought this lens primarily for shooting video and this is what my review will reflect.
Overall a Good Lens - but poor in Low Light. The 4.5 F-Stop means needing to crank the ISO up (and add noise) when a lens at 2.8 could shoot fine.
Other than that its good - small, clear and the image stabilizer is a must when shooting long lens.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
This lens is well worth the price. I bought it for a graduation and when I showed everyone the pictures, I kept getting asked if I was a professional photographer and I am nowhere close to being professional. I didn't have very much trouble with lens flare unless I shot directly at the sun. Focusing is very fast and extremely quiet and the image stabilization works like a charm. I'm only giving it 4 stars because the lens loses a lot of sharpness when fully zoomed.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
What I fell for with this DO lens is the compact size together with the weight. The shortness of the lens hides it's true purpose and it's very easy to carry around.
The price might scare some compared to a 70-300mm in normal size, but for me it's absolutely worth it. Compact means I'll always bring it with me.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
This is an ok lens. It has a good zoom range and the image quality is OK. Personally I would not buy it again. Images were not as sharp as I would like. Shooting at 300mm soft...Shooting at 70mm was soft. The sweet spot on this lens is 100 to 125mm at f/7.1 to f/9.0.
I sold it and bought a 100mm 2.8 macro and a 200mm 2.8.
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Comments about Canon EF 70-300mm f/4.5-5.6 DO IS USM Lens:
I needed a compact telephoto for viewing the Space Shuttle launch and this seemed to fit the bill. I was at a place called Space View Park, about 12 miles from the launch pad and from the photos I probably needed a longer lens. But I am satisfied with it so far. It did the job, can't complain.
I wished that it was weather proof, like the L series.
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