On küll 2,5 aastat tagasi USAst toodud, aga vaid ca 100 pilti tehtud, seisab niisama riiulis. 

DO — stands for Diffractive Optic and is used on Canon lenses which utilize a unique diffraction grating to control chromatic aberration and reduce lens size and weight.
DO kohta: http://www.canon.com/technology/canon_t … _lens.html
Canoni kiidukõne: http://www.dpreview.com/news/0401/04012 … 0300do.asp
Objektiivne võrdlus: http://photo.net/equipment/canon/70-300do/
Trikid ja nipid selle lensi kasutamiseks: http://www.fovegraphy.com/70_300DO_TipsE.php
Võrdlustest: http://www.e-fotografija.com/artman/pub … _306.shtml
Photopointis: http://www.photopoint.ee/toode/6299/can … do-is.html
Hind 12 000 krooni, tingi.
anneli@brilliant.ee, 5072106.