This is a genuine cap for the early Pen series cameras. Please check the photos. There are no issues with installation. (Compatible Models) EE series, EE, EES, EE-2, EE-3, EES-2 D series, D, D-2, D-3 EF, 35ED, 35EC, TRIP35 etc. Please use it for these models. This is a used item, so please refrain from purchasing if you are looking for something like a new product. Please feel free to ask any questions. It will take some time for delivery due to postal service. Please refrain from price negotiations. Instant purchase is OK. Thank you very much! (^^) #olympus pen #OLYMPUS PEN #TRIP35 #Olympus #Olympus Pen #Olympus Pen EE-2 #Olympus Pen EE-3 #Olympus Trip 35 #Compact camera #Rangefinder camera #Film 35mm #PEN EE-3 Type...Lens cap