background
black
business
circle
concept
design
document
enlarge
equipment
exploration
eyesight
find
focus
glass
handle
icon
illustration
inspect
instrument
isolated
lens
look
loupe
magnification
magnifier
magnify
magnifying
metal
microscope
object
optic
optical
optics
plastic
realistic
research
science
scrutiny
search
sign
studio
study
symbol
tool
transparent
view
zoom