For outstanding viewfinder brightness and precise focusing.
These are used screens with some minor but visible scuff marks or brassing that may show up as dark areas on the screen. The price has been set to half of new screens. The High D screens from Rollei come from the same supplier as Maxwell screens and are very similar in quality. Since new screens are so expensive I have decided to sell my spares that I've kept. I a limited supply.
Specification of the High D screen:
Super-bright focusing screen with micro-pattern surface
for optimum control of depth of field and focus transition.
Split-image rangefinder for maximum focusing
accuracy with vertical lines, 4.5x6 frame marks for vertical
and horizontal format. Standard focusing screen of
6001, 6008. This screen may also be used with Rolleiflex
2.8 FX, 4.0 FW and GX TLR cameras and also Hy6 / AFi cameras.