lens – interactive screen magnifier|
Lens presents a magnified view in its window of an arbitrary area
on the screen. The default magnification is 4 (showing each pixel
as a 4x4 pixel block in lens's window). This may be changed by
typing a digit on the keyboard (with 0 standing for 10), or by
using the + and – keys to increase or decrease the
magnification by one unit. The lower limit is x1; the upper x16.
There should be an easier way to indicate what to magnify.|