Definition von 'focal length
Beispielsätze, die 'focal length' enthalten
Photographers Handbook (1993) Collins Complete Guide to Photography (1993)
The zoom ratio is the difference between the shortest and longest focal length that the lens covers - and also the difference in angle of view.Photographers Handbook (1993)
Trends von 'focal length
Definition von focal length aus Collins Englischen Sprache
Why every generation is at risk
We take a look at the etymology behind the word 'election' in the run-up to the UK General Election in June
Language expert Ian Brookes looks at the word 'election' and its origins.
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