Tag: lens filter
What types of ringflash are there?
The conventional portable ringflash is a single tube flash with an even output. The flash usually has one or two auto settings and a guide number of around 12 (ISO100/m). The portable ringflash attaches to the camera lens’ filter thread. The batteries are housed in the flash at the base of the unit. The next […]
Posted: October 17th, 2008 under Guides.
Tags: battery pack, camera lens, fareast, filter thread, flash tube, illumination, lens filter, lightweight lenses, mechanisms, quality flash, ratios, ringflash, style name
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