1)   Screen Loupe 2000 5.7
Screen Loupe is a small utility that displays a magnified view of whatever is beneath the mouse cursor, much like a jeweler's or printer's loupe. You can copy the contents of the Loupe window to the clipboard as well. The captured image can be pasted
BRAUN, LOUPE, MAGNIFY, CAPTURE, LOUPE32, ZOOM, LOUPEX,

 2)   Reglo 3.5
Reglo is a versatile graphics design tool including an on-screen ruler, a color picker, a magnifier, a mini-screen capture feature, and the ability to resize the windows of other applications.
Basta, Reglo, ruler, capture, color, picker, magnifier, measure, loupe, screen,

 3)   Zoom. Magnify and capture, low vision, screen graphic, lessons, presentations and teaching. Lens, magnifier, loupe. 3.084
Zoom is a powerful tool to magnify, capture, paint and write on screen, track caret, measure lengths-angles, pick colors... (it is suited for graphic, for teachers in lessons and presentations, for visually impaired people with sight problem...)
zoom, magnify, capture, paint, write, measure, screen, visual, visually, impaired,