選択的
aperture
art
automatic
camera
depth
device
diaphragm
digicam
digital
dslr
electronic
equipment
exposure
f
field
focal
focus
glass
image
instrument
length
lens
light
macro
manual
megapixels
object
old
optical
photo
photocamera
photograph
photographer
photographic
picture
pixel
professional
retro
shallow
shot
shutter
stop
technology
toned
vintage