Originally posted by jatrax The only one I would rule out would be the 15mm. The others are all capable, though the DFA 100 would likely be too long unless you can stay well back.
So either the 50mm or the 77mm. How tall is the tree? How much light do you have? Do you have flash? For a portrait without the tree I would start with the 77mm but if you want the tree as well, and you don't say how big a tree then I think I would start with the 50mm
But really take the 50 and the 77 and see which frames the best given the distance you have to work with.
Thanks Jatrax,
My Daughter is four years old, I will go out at night for her to see the Christmas trees on the street. She love Santa and Rain deer...
This will be my first time take picture out side at night,i am not sure which len to use.F 50 1.7 and FA 77 1.8 are the two lens I will try.
Thanks for your help,
steve