Canon TS-E 90mm f/2.8L Macro Review

Canon TS-E 90mm f/2.8L Macro Performance

Central sharpness is already excellent at open aperture and continues at that level through to f/11. f/16 is still very good, but after that diffraction cannot be eluded and the lens progressively softens towards f/45.

The edges are very good at f/2.8 and f/4 and then excellent from f/5.6 to f/11. Again, f/16 is very good and then sharpness tails off towards f/45. Particularly noteworthy is the even performance across the frame, especially at the peak of f/8 and f/11. As for the smaller apertures from f/22 to f/45, the lens is not at its best, but on the other hand it is good to have the choice for when depth of field is the priority.

How to read our MTF charts

The blue column represents readings from the centre of the picture frame at the various apertures and the green is from the edges.

The scale on the left side is an indication of actual image resolution as LW/PH and is described in detail above. The taller the column, the better the lens performance.

For this review, the lens was tested on a Canon EOS 5DS R using Imatest.


CA (Chromatic Aberration) is virtually banished at the centre of the frame and returns very low figures at the edge. Colour fringing is not a problem and there seems little point in trying to reduce it further in software, although it could be done.

How to read our CA charts

Chromatic aberration (CA) is the lens' inability to focus on the sensor or film all colours of visible light at the same point. Severe chromatic aberration gives a noticeable fringing or a halo effect around sharp edges within the picture. It can be cured in software.

Apochromatic lenses have special lens elements (aspheric, extra-low dispersion etc) to minimize the problem, hence they usually cost more.

For this review, the lens was tested on a Canon EOS 5DS R using Imatest.

 

Drawing is also as close to perfect as makes little difference, actually measuring at -0.02% barrel distortion. Basically the lens is perfectly rectilinear.

There is no sign of flare in any of the images. Granted, the dull weather did not overly challenge the lens in this respect, but against strong backlighting there seems no indication of any loss of contrast.

Bokeh, the smoothness and aesthetic quality of the out of focus areas, is good without being exceptional. Being a 90mm lens helps enormously as the background can be easily separated out at wider apertures, but there can be a slight tendency to a busy feel to that background.

Overall though it's an exciting, high quality performance and images have a crisp, attractive feel to them.

 


 

 

Value For Money

The Canon TS-E 90mm f/2.8L Macro lens is priced at £2499, a not insubstantial sum of money. However, held in the hand and in use it is very clear that we have lot of high quality manufacture for that and it really is a pretty fair price. As a specialised lens it will not be for everybody, but for some it will be an essential creative tool. As for competition, there seems to be nothing comparable as all the other tilt/shift lenses are wide angle optics.

For more options have a look at the Top 15 Best Canon EOS lenses.

 

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