go=go=go wrote:
其實我最關心還是重量。
http://www.syopt.co.kr/en/newsroom/news-detail.php?SQ=159
The 67mm filter diameter brings the maximum amount of light into the lens to create the best work of light in photography.
口徑67mm別指望它會輕!
go=go=go wrote:
其實我最關心還是重量。