There are a number of lenses that come under the wide angle category. The 60 and 65mm lenses are sometimes considered "slightly wide normal" lenses, but I thought I'd include them in this category instead of putting them in with the 80 and 90mm lenses.

All images were shot with the camera set to Aperture Priority mode. The RAW files were converted to 8-bit TIFF files with identical settings within each test batch, then cropped in Photoshop before being saved as JPEGs for web viewing.