Definitions for "Focus ring"
Keywords:  iris, manual, lens, barrel, lenses
A ring on a lens that is rotated to obtain correct focus, available only on manual iris lenses
Moveable ring around a lens barrel that allows a user to manually adjust focus.
Section of cylinder located around the lens barrel of a camera, used to manually adjust focus. Advertisement document.write('SCRIPT LANGUAGE="JavaScript1.1" SRC="http://ad.doubleclick.net/adj/CamcorderInfo.tmus/home/guides-and-tips;pgid=;ad_price=;ad_review=;ptile=2;sz=336x280;ord=' + ord + '?" \/SCRIPT'); if ((!document.images && navigator.userAgent.indexOf("Mozilla/2.") = 0) || navigator.userAgent.indexOf("WebTV")= 0) { document.write('A HREF="http://ad.doubleclick.net/jump/CamcorderInfo.tmus/home/guides-and-tips;ptile=2;sz=336x280;ord=' + ord + '?" TARGET="_blank"'); document.write('IMG SRC="http://ad.doubleclick.net/ad/CamcorderInfo.tmus/home/guides-and-tips;pgid=;ad_price=;ad_review=;ptile=2;sz=336x280;ord=' + ord + '?" WIDTH="336" HEIGHT="280" BORDER="0" ALT=""/A');
A border that highlights an active control, in order to indicate to the user which item has keyboard focus See also: keyboard focus
A colored border that highlights the currently active edit text field or scrolling list in a dialog box in order to indicate to user which item has keyboard focus. See also keyboard focus.
a great addition, all consumers can do is hope that manufactures take notice