Canon EF 28-105mm F3.5-4.5 I USM Review

Canon EF 28-105mm F3.5-4.5 I USM

General information

This is a zoom lens manufactured by Canon and the lens was released 1992.
The lens belongs to the category standard zoom lenses, a normal lens where you have the possibility to zoom in and out.

It's been a long time since the lens and this model first was launched. Before you buy an older (and perhaps used and pre owned) lens a recommendation is to check with the manufacturer and their service centers whether there still are spare parts available. Hopefully spare parts wont be an issue but imagine accidently damaging the lens and finding out afterwards that no spare parts exists. We therefore recommend that you, to be sure, check this prior to purchasing.

If you buy a new lens, in a store, you always have your warranty to fall back on, regardless of the age of the lens but if you are interested in buying a pre owned and used lens without warranty this may be even more important to look up because you might otherwise be left without both warranty and spare parts.

Product description from Canon

At launch 1992 Canon wrote this regarding Canon EF 28-105mm F3.5-4.5 I USM:

"Compact, normal zoom lens with a wide zooming range. Weighing only 375 g, it is easy to carry around. Its two-step lens extension prevents the lens from obstruction the built-in flash´s coverage. Also, with multiple lens groups moving during zooming, excellent delineation is obtained at all focal lengths."

Product description from Canon at launch 1992

Compatibility, autofocus and focal length

This lens is constructed to fit all models of Canon cameras, regardless of camera model or type of sensor.

The ability to use autofocus is available for all cameras.

The lens has a focal length of 28-105 mm. Depending on which camera the lens is used, the experienced and perceived focal length will be different. Please visit the list of compatible cameras below, it will provide the equivalent focal length you get on each camera.

Lens brightness and image stabilizer

The lens brightness and aperture value is f/3,5-4,5.

This lens is not considered to have a good aperture value and brightness. It is something to consider before you purchase the lens. To compensate for this you might, while photographing in less favorable light conditions, be forced to either use higher ISO settings (which generates more noise in the image), slower shutter speeds (which may give some motion blur) or flash lightning. Read more at the link below what lens brightness means to you as a photographer.

One thing to consider is that the lens has a variable brightness, which means that depending on how much you are zooming the lens will have a different maximum aperture value. At 28 mm the lens brightness is f/3,5 and at 105 mm the brightness is f/4,5. Through the link below you can read more about what this could mean for you as a photographer.

The lens lacks image stabilization, which otherwise os good for avoiding the blur that can occur when using slow shutter speeds. 

Filter and Lens Hood

The lens has a traditional filter thread on the front and its measuring 58 mm which also the filter you will use must have. If you use for example an UV filter can be a cheap insurance against scratches and dust.

Unfortunately there is no lens hood included when buying the lens.

Things to consider before buying

Below you will find some summarized points and facts that can be considered as the 'pros and cons' of this lens. These are based entirely on the facts and values that are accessible through the lens specification, so we highly recommend that you also read the reported reviews available (see tab 'Reviews'); this in order to get a more complete view of the lens and its capabilities. Reviewer opinions reflect the lens, its use and its optical performance in a more accurate way, but any way - here a few different points to consider before buying this lens.

  • The price (more info)
  • Works on all sensor types
  • Light weight (375 gr)
  • No built-in image stabilizer
  • Poor aperture value with its f/4,5
  • A variable lens brightness at different focal lengths
  • No lens hood is included
  • The lens model is more than 15 years old
  • The lens is not sealed against moisture and dust

Our Review Ratings

Time to grade Canon EF 28-105mm F3.5-4.5 I USM.

Build Quality     
Image Quality     
Autofocus     
Sharpness     
Versatility     
Value     
Overall rating 3 of 5

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