Cat. No. FW-cap-replacement
This is the plastic Rollei F&H branded protective cap that came with many of the FW twin lens reflex cameras. Not surprisingly, it also fits the Rollei Wide and it may also fit the new FT since they all have bay IV mounts. For many aficionados a plastic cap will not take the place of a metal cap, however this was what supplied, is genuine OEM and is much faster to put on and off than an OEM metal cap which incidentally costs about 5 times as much. These are new stock, not used.