Hi,
Can any master advice on which Sigma len is suitable for Sony A100 for travelling (taking scenery, some flower closeup)?
Thanks
your focal requirement needs seem quite vast.
for wide natural sceneries,
at CF 1.5, you can go for the
10-16mm : ultra wide angle (109-83 degrees)
16-35mm : wide angle (83-44 degrees)
for flowers,
at CF 1.5, you can go for the
50-80mm : standard tele (32-20 degrees)
80-120mm : short telephoto (20-....)
+ macro
for everything else, 18-200mm is the most versatile, or those in the range up to 70 or 80mm as a lower requirement.
however, you can't find gd zoom range + ultra wide + macro. all 3 can only be found in separate lens, hence increased cost and increased weight.