Yes yes. The dust collecting, finger print smudged flat glass plate that enhances image quality ;-) Eric Goldstein -----Original Message----- From: Bob Shell <bob@xxxxxxxxxxxx> Sent: Feb 24, 2005 9:52 AM To: rollei_list@xxxxxxxxxxxxx Subject: [rollei_list] Re: ROllei model question On Thursday, February 24, 2005, at 09:21 AM, Peter K. wrote: > Anyone know why there is a bump on the back of this Rollei E? I have > several Es and none have this. > I seem to recall that you need the back with the bump to use the glass reseau plate. Bob