View and download nikon d3100 reference manual online off focus autofocus nikon multi cam 1000 autofocus sensor module with ttl phase detection . Nikon d3100 focus modes and focus points you can read more about focus points on page 58 of the d3100 manual focus modes check out the nikon d3100 homepage
How it works:
1. Register a Free 1 month Trial Account.
2. Download as many books as you like ( Personal use )
3. No Commitment. Cancel anytime.
4. Join Over 100.000 Happy Readers.
5. That's it. What you waiting for? Sign Up and Get Your Books.