 Novoflex Ring Flash with 18" Connecting Cord for the Power Pack Generator, Guide Number of 14 at ISO 100.Product DescriptionRing Flash...Diffuse Shadowless Flash Light.... The ring flash has a guide number of 14 (ISO 100) and is designed for use in situations where completely frontal lighting or flat, contrast-free light is required. The ring flash head is screwed into the filter thread of the lens (std. 52mm, other sizes with optional stepping rings). For extreme close-ups the shortest effective distance for the flash is 3cm measured from the end of the filter thread. In Macro Flash Photography, the relatively huge variances in effect from relatively small movements make it difficult to determine an accurate exposure. A TTL Metering System accurately evaluates the complexities of macro exposure simply. With TTL metering available at all apertures, stunning results are achieved by employing devices such as super sharp narrow-latitude slide films error-free even with moving subjects. Includes an 18" cord that attaches to the Novoflex Power Pack Generator.  Novoflex Ring Flash with 18" Connecting Cord for the Power Pack Generator, Guide Number of 14 at ISO 100. |
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