ZD 25/2.8 vs EF 50/1.4 Bokeh Shootout (Large Images)

Started Jun 22, 2008 | Discussions thread
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Amin Sabet
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ZD 25/2.8 vs EF 50/1.4 Bokeh Shootout (Large Images)
Jun 22, 2008

The ZD 25mm f/2.8 is a tiny lens. Coupled to an E-4xx series Olympus body, one has a DSLR combination approaching the size of digital compacts. In this comparison, I'll be comparing the bokeh from the ZD lens on an E-420 to that from Canon 50mm f/1.4 lens on a 5D. In other words, I'll be comparing the way the two lenses render out-of-focus, blurry areas when used on their respective camera bodies. This is not a sharpness test, nor is it a test of colors and/or contrast. I used Lightroom for the 5D files and Olympus Master for the E-420 files. The 5D images were downsized to 10MP using Photoshop Bicubic Sharper. Then all files from both cameras were downsized to 25% image size using Bicubic Sharper, and Olympus files were slightly cropped to match the 5D aspect ratio. I used a fixed tripod to match perspective for all comparisons and attempted to match exposure with manual settings.

Here's the gear:

In each comparison below, the aperture used is indicated on the images. Click on each image to view at the intended viewing size, then use your browser "Back" button to return. Some browser/display combinations will require two clicks to get to the intended viewing size.

The differences in bokeh rendition are pretty subtle here. I think that both lenses do pretty well.

Regards,
Amin

 Amin Sabet's gear list:Amin Sabet's gear list
Fujifilm XF1 Olympus OM-D E-M5 Leica M Typ 240 Panasonic Leica Summilux DG 25mm F1.4 Panasonic Lumix G 14mm F2.5 ASPH +7 more
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