function
angle
aperture
background
black
body
camera
cmos
dark
digicam
digital
digitally
dslr
electronic
equipment
film
focal
focus
glass
instrument
iso
isolated
lens
look
macro
manual
megapixel
modern
object
objective
optic
optical
photo
photograph
photographer
photographic
photography
picture
professional
quality
reflex
shot
shutter
slr
studio
technology
telephoto
video
white
zoom