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Nikon and Canon and Sony versions Can update firmware over USB Nissin Di866 [16] 60m/198 ft @105mm (overrated) PC 18, 24-105mm 1/1-1/128, 1/3 EV i-TTL/CLS (Nikon) E-TTL/E-TTL II (Canon) yes yes 5.5sec yes, both i-TTL and basic slave Nikon and Canon versions Can update firmware over USB Has sub-flash Pentax AF-200FG [17] 20m No 28mm 1/1, 1/2, 1/ ...
Guide number distances are always measured from the flash device to the subject; if the flash device is detached from the camera, the position of the camera is irrelevant. Furthermore, unless a flash device has an automatic zoom feature that follows the setting of a camera's zoom lens, guide numbers do not vary with the focal length of lenses.
Evaluative-Through The Lens (E-TTL) is a Canon EOS flash exposure system that uses a brief pre-flash before the main flash in order to obtain a more correct exposure. Unlike TTL and A-TTL metering, which use a dedicated flash metering sensor mounted in the base of the mirror box, E-TTL uses the same evaluative metering sensor used for ambient ...
Canon introduced this system in 1987 along with the EF lens mount standard. The last non-EOS based SLR camera produced by Canon, the Canon T90 of 1986, is widely regarded as the template for the EOS line of camera bodies, although the T90 employed the older FD lens-mount standard. For a detailed list of EOS Film and digital SLR cameras, see ...
Brand Model name Sensor size Effective megapixels Lens mount Viewfinder coverage Metering zones Focus points Lowest ISO Highest ISO Cont. shtg LCD size Live view Movie mode Memory card
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Download QR code; Print/export Download as PDF; Printable version; In other projects ... Canon EOS flash system; S. Canon Speedlite; Speedlite 420EX; Speedlite 430EX;
Download QR code; Print/export Download as PDF; Printable version; In other projects Wikimedia Commons; Wikidata item; ... Pages in category "Canon calculators"