3d
design
detective
discovery
element
enlarge
examine
exploration
eye
find
focus
glass
icon
illustration
inspect
instrument
investigate
isolated
lens
look
looking
loupe
magnification
magnifier
magnify
magnifying
magnifying glass
microscope
object
optical
optics
reader
reading
render
research
science
scientific
scrutiny
search
sign
silhouette
silver
surveillance
symbol
threedimensional
tool
transparent
view
zoom