What type bayonet does the Rolleiflex Automat (M-X E-V) with a Tessar f3.5 lens (1954-56 vintage) use? What filters to use? Does anyone still make new filters for the Rollei bayonet? Same question regarding a hood for the taking lens? Any bayonet hoods? Am I right in assuming that this would go on the outer bayonet? Any suggestions for a strap? Specially one that would allow me to keep the everready case on? I have a partially torn everready case with a short strap but want to hang the camera around my neck or shoulder. Anybody specialize in CLA of Rollei TLRs? Thanks. Sincerely, Hany.