Used: #3 Focusing Screen for Rolleiflex SLR cameras with a large central diffusion spot and smaller microprism circle inside.
I'm unsure of the supplier for this screen but I got it in a Hy6 from a very well known editorial photographer who must have preferred it to the stock High D screen. The overall brightness is about 1/2 stop less than the latest High D screens, but this diffusion patch is very bright and no High D screens had microprism in the very center. Fresnel pitch is very fine, but not as fine as the High D or Maxwell. He had 4 Hy6 systems!
Condition is excellent.
The picture of the screen in my 6008AF body is the actual screen being sold. The screen is packaged in the plastic clamshell case in the 2nd picture.
Note: The screen will NOT fit your older TLR camera it's for SLR Rolleiflex's - it will fit the following cameras:
SL66 - all models
6001, 6002, 6003, 6006, 6008 all models
Hy6, Hy6 Mod2 all models
Panshot and Rollei made sliding back adapters for X-Act2
Tips: Focus screens are easily damaged. Please hold only by the edges. Installation is by carefully pulling back the screen frame and lifting up. The screen will slide into the frame behind the little finger tabs. Most reflective side faces up toward you, the most diffuse side down toward the mirror. Never try to wash the focusing screen. You will not need to calibrate your camera by changing the focus screen. You can have several and use the one best suited for the job.