英文關鍵字
alcohol
aps
backlight
camera
ccd
chip
clean
cleaner
close
closeup
cmos
crystal
device
digital
electrical
filter
fullset
glass
image
imaging
industry
isopropyl
lens
light
loupe
macro
man
matrix
microchip
mirrorless
object
optic
pen
photo
photography
pixel
professional
protection
repair
science
sensor
set
signal
silicon
small
technology
tool