The Olympus Pen EES-2 is the predecessor of the Olympus Trip 35. It is almost identical to the Trip 35, but it is a half-frame camera, which doomed it to fall out of favor with enthusiasts.
35mm Point & Shoot Archives - Canny Cameras
Olympus Pen EES-2 35mm Half Frame Film Camera - Cameras & photography
Olympus Pen EES-2 35mm Half Frame Film Camera - Cameras & photography
Camera: Olympus Pen EE-2 · Lomography
Olympus Pen EES-2 EES2 Half Flame Film Camera 30mm f2.8 JAPAN - Cameras & photography
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Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
Camera: Olympus Pen EE-2 · Lomography
Camera: Olympus Pen EES · Lomography
Pentax ES II review - Kosmo Foto
Camera: Olympus Pen EES · Lomography
Staff Review: Olympus Pen EES-2 · Lomography
Staff Review: Olympus Pen EES-2 · Lomography