Originally posted 2008-08-18 on Optyczne.pl A 300 mm focal length and f/2.8 aperture model is one of the classic journalistic lenses, ideal for sport or nature photos. Although its front element is almost 11 centimeters in diameter, its dimensions still make it possible to put it into a backpack and...
autofocus could have been more accurate; significant decrease of the image quality after attaching the converter