Bright Focusing Screen f/ Rolleiflex 2.8F 2.8E2 3.5F 3.5T 3.5E2 ROLLEICORD VB 64X68. Suitable for Rolleiflex 2.8F,3.5F,3.5T,3.5E2,3.5E3,2.8E2 ROLLEICORD VB. It is Focusing Screen, Ultra bright. Hard Disk Drives.
eBay