Camera lens numbers, symbols, and markings explained!!
Learn how to read lens descriptions like this, EF 85mm f/1.4 and more.
What do the numbers and letters on a camera lens mean? In this video I will cover the basic lens letters, numbers, and abbreviations for Canon lenses for beginners. By the end of this video you will know the difference between EF and EFS lenses, what the focal length (mm) numbers mean, and how to determine the maximum aperture values for a lens. Knowing this information will help you select the right lenses for your camera.
Want to see the extended version of this video with even more letters and numbers explained? Click here: [ Ссылка ]
Full Chart of Abbreviations for Canon/Nikon/Sony:
[ Ссылка ]
Abbreviations for Third Party Manufacturers:
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Cheat Sheets & e-Books
Crop factor – [ Ссылка ]
More on Lenses, Angle of View (Focal Lengths) & Understanding Focal Lengths: [ Ссылка ]
Basic Lens Markings – [ Ссылка ]
Depth of Field (Aperture) & Hyperfocal Distance – [ Ссылка ]
Understanding Aperture Hands-On Lesson: [ Ссылка ]
Test Your Knowledge Quiz: [ Ссылка ]
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