Hi, may i know what i need to get??
250 or 505?
which better?
how much ?
where can i get it?
can it use on any lenses??
50mm 1.8?
55-200mm?
or other??
pls help thx
250 or 505?
which better?
how much ?
where can i get it?
can it use on any lenses??
50mm 1.8?
55-200mm?
or other??
pls help thx