原帖由 kc3018 於 8/08/2013 16:10 發表
I came across an article in the Bird Watcher's Digest about birding optics.
http://www.birdwatchersdigest.net/annuals/2013/optics/index.php
Hope this could help.
原帖由 kc3018 於 8/08/2013 16:10 發表
I came across an article in the Bird Watcher's Digest about birding optics.
http://www.birdwatchersdigest.net/annuals/2013/optics/index.php
Hope this could help.
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