--- eroustom@xxxxxxxxxxx escribió: > ...The question should have been, did Rollei slide > projectors use a standard tray, or were they > strictly proprietary... Elias: According I understood the Rollei Report IV, most Rollei 35mm projectors use a standard tray, the trays called "Leitz System" for mounted slides external size 55x55mm. My P 355 Autofocus could use any standard tray for 30, 36, and 50 slides (I have for 36 slides and they don't show "Rollei" engraved on them)and the Instructions Manual says "standard trays 30, 36 or 50 slides". The P350 (A, AT and Autofocus models) is a bit older than the P 355 and it has a different construction, however the P350 models also use the standard trays Leitz System, the difference is for circular trays,they are dedicated Rollei circular trays. I think any standard tray "Leitz System" for 55x55mm slides could work for your projector.- All the best Carlos __________________________________________________ Preguntá. Respondé. Descubrí. Todo lo que querías saber, y lo que ni imaginabas, está en Yahoo! Respuestas (Beta). ¡Probalo ya! http://www.yahoo.com.ar/respuestas --- Rollei List - Post to rollei_list@xxxxxxxxxxxxx - Subscribe at rollei_list-request@xxxxxxxxxxxxx with 'subscribe' in the subject field OR by logging into www.freelists.org - Unsubscribe at rollei_list-request@xxxxxxxxxxxxx with 'unsubscribe' in the subject field OR by logging into www.freelists.org - Online, searchable archives are available at //www.freelists.org/archives/rollei_list