05-05-2011, 08:05 AM
Well,
the PZ test results shows that faster glass shows more colour frilling
Hope keep us living.
BTW: Actually canon 300/4.0 300/2,8 and 500/4.0 are very popular by serious wildlife and bird photographers.
the PZ test results shows that faster glass shows more colour frilling
Hope keep us living.
BTW: Actually canon 300/4.0 300/2,8 and 500/4.0 are very popular by serious wildlife and bird photographers.