Electronic Fuel Injection Sometimes coded EF or EFI.
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If we are to stay on the subject of Photography, in the world of Canon, it means "Electro-Focus" and is the generation of bayonet style mount that followed the FD or "breech-lock" mount. An EF lens focuses via electric motor within the lens.
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In the context of meteorology, EF stands for the Enhanced Fujita scale, a system for rating the intensity of tornadoes tornadoes currently used in the United States and Canada. The scale runs from EF0 for the weakest tornadoes to EF5 for the strongest.
ef
The term "EF" can be referred to as "effectiveness factor" in various contexts, particularly in engineering and science. Alternatively, it may also denote "energy factor" in discussions related to energy efficiency in appliances. The specific interpretation of "EF" can vary based on the subject matter.
Phonetic Spelling: (ef-rawth')
I think it's EF-EM-ER-AL
Jennifer Berne, when she was a Junior copywriter.
Enhanced Fujita
EF means "Enhanced Fujita" referring to the scale that is used, called the Enhanced Fujita Scale.
EF stands for Enhanced Fujita, which is the name of the scale. It is adapted from the Fujita scale which was developed by Dr. Tetsuya Fujita in 1971.
i have a ef&ef green lamp #502. how much is it worth
EF stands for Enhanced Fujita. It was changed from the original Fujita or "F" scale in order to provide more accurate ratings and to correct wind speeds. The original Fujita scale's damage descriptions were too generalized and it overestimated the winds of strong tornadoes.
No, EF-M lenses are not compatible with EF mounts. EF-M lenses are specifically designed for Canon's mirrorless cameras, while EF lenses are designed for Canon's DSLR cameras with EF mounts.
No, an EF lens will not fit an EF-S camera body.
The s stand for solid top. so yes it is a solid top.
Jai ho! ef ef ef
G: good VG: very good F: fine VF: very fine EF: extremely fine AU: almost uncirculatedMS: mint condition
Almost Uncirculated condition grade better than Extremely Fine not as good as Uncirculated EF > AU > Unc
Gee-ef-ef.