D300 Question

[Walt Anderson]

This week I have been doing some macro work with my D300. When I go to use live view I can't get depth of field preview to function. Is there custom function I am missing?
Also on the D300 to use auto focus the lens must be F 5.6 or faster, thats normal for mid priced camera bodies. What aperture is needed with the D3?
Thanks in advance for any insights.

Walt Anderson

[Jim Fenton]

Walt....

That 5.6 is a guideline.

I shoot my 500 with a 1.7 TC a fair bit of the time and that's 6.3...and AF still works just fine.