Rollei Retro 80S is a new high-speed B&W film, rated at 80 ISO, with a traditional-grain emulsion coated on a polyester base. Additionally, it has a spectral sensitivity that goes slightly beyond 700 nm, which produces greater shadow details, among other desireable effects. Starting development times: Argenti D-74 @ 80 ISO (1+15/5 min./20ºC); Kodak X-Tol @ 64 ISO (1+2/11 min./20ºC); Rodinal/Fomadon R09 @ 80 ISO (1+25/7 min./20ºC). 10 CARRETES. LIMITED TIME OFFER.