A website where you can experience the different focal lengths of a lens online.
by mac52ipod on 2008-01-06 09:47:52
From 11mm to 500mm focal length, now you can more intuitively observe the differences in digital photos at different focal lengths. You just need to drag the slider with your mouse. When you first enter the webpage, there will be a lot of English text, ignore it and click "close" directly.
