analyzing
background
concept
curiosity
discovery
equipment
examine
exploration
explore
eyesight
find
focus
glass
handle
icon
instrument
investigation
isolated
large
lens
look
looking
loupe
lowscale
magnification
magnifier
magnify
magnifying
metal
nobody
object
optical
reading
realistic
research
science
scientific
scrutiny
search
sign
single
study
surveillance
symbol
tool
transparent
white
work
zoom