Shooting from the back of the cave behind Scott Falls through the waterfalls to the autumn color offers an unusual view. Barb fired two Nikon SB-800 Speedlights to light the top of the cave. The two flashes were necessary because Barb needed f/22 for more depth of field. Nikon D300, 18mm, ISO 200, f/22, one second, Cloudy WB, manual ambient and flash exposure.
The difference between the main flash and fill flash was discussed in previous chapters. Because that difference is so critical, a reflection is in order. Using fill flash, ambient light is the primary light source whereas flash is secondary. Using main flash, the ...
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