Focusing 18-105

Bill4282

Senior Member
Just got an 18-105 and having difficulty understanding the two rings. I zoom with the larger ring and focus by pressing the shutter button. What is the purpose of the smaller ring? Am I missing something? Tried reading the lens instructions but not very helpful
 

fotojack

Senior Member
Just got an 18-105 and having difficulty understanding the two rings. I zoom with the larger ring and focus by pressing the shutter button. What is the purpose of the smaller ring? Am I missing something? Tried reading the lens instructions but not very helpful

When in AF mode, leave the smaller, thinner ring alone. That's a focus override ring. When in full Manual mode, use the thinner ring to focus.
 

Bill4282

Senior Member
Thanks. Read the directions in D90 for Dummies. Didn't explain about leaving alone, just their purposes. Now I get it. Thanks again.
 
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