|
|
|
|
|
|
|
| Wayne Larmon | profile | all galleries >> Individual Photo Sessions >> demos >> Lens tests >> Tamron 28-75mm f/2.8 vs. Canon 17-55 f/2.8 IS >> 'Tim Jackson Chart' Focus Test | tree view | thumbnails | slideshow |
All shots were done at f/2.8. Auto-Levels was used in PhotoShop CS2. Then they were cropped and downsampled to 800x600 using Bicubic Sharper. (Because we aren't interested in absolute focus for this test--we are interested in front or back focusing.)
 17-Can_20D_7607.jpg |
 28-Can_20D_7610.jpg |
 28-Tam_20D_7598.jpg |
 50-Can-20D_7613.jpg |
 50-Tam_20D_7602.jpg |
 75-Tam_20D_7604.jpg |
| comment | share |