active
binoculars
bright
closeup
concepts
control
direction
discovery
distant
exploration
eye
eyesight
face
field
finding
forward
hand
holding
human
inspector
instrument
lens
lifestyles
looker
looking
male
man
nature
observes
officer
one
onlooker
optical
outdoors
people
pursuit
quality
reflection
scrutiny
searching
soldier
spectator
spy
surveillances
view
viewpoint
watching