There are two types of lenses for zooming: rotating and sliding. Zoom the lens to the desired focal length
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Rotating Type (6)-A
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Sliding Type (6)-B
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EF28-70mm f/3.5-4.5
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EF50-200mm f/3.5-4.5 |
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EF28-80mm f/2.8-4.0L
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EF50-200mm f/3.5-4.5L |
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EF100-300mm f/5.6L |
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EF100-300mm f/5.6 |
To zoom turn the lens' zoom ring
- Be sure to finish zooming before focusing
- Changing the zoom ring after focusing can affect the focus
