abstract
apertura
aperture
appliance
background
closeup
conceptual
copy space
covering
curtain
depth of field
detail
diaphragm
dropper
equipment
exposure
exposure diaphragm
finder
focus
frame
gap
hole
lamella
layer
light
light curtain
macro
mask
object
part
photo
photographic
retro
segment
shading
shutter
slat
technical
through
throughview
unique
viewfinder