"Our company is interested in your M12 Board Lenses and M12 High Resolution Board Lenses.
A key metric missing from you web page is the length of the lens from the front of the lens to the lens’ focal plane (not back of the lens) . Would you be able to easily provide this information for your lenses?"
在线等。。。
发表于 2011-10-18 15:00:00
楼主