Which of the following is a disadvantage of Ring Flash?
EXPENSIVE
HIGHLIGHTS
LESS LIGHT
Macro lens means ?
100mm lens
lens with magnification ratio 1:1 or 2:1
zoom lens
60mm lens
Shutter speed used commonly in dental photography
1 second (1")
1/125 and above
1/80
aperture (F) for Intraoral photos
2.8
16-32
11
which of the following has the softest light
LARGE SOFT BOX
RING FLASH
TWIN FLASH
MINI SOFT BOX
0
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