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.
Olympus Pen EES-2 35mm Half Frame Film Camera - Cameras & photography
Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
OLYMPUS-PEN EES-2
RAMADAN SALE* Olympus Pen EES-2 Half Frame 30mm, 53% OFF
Olympus-Pen EES-2 35mm Film Half Frame Camera D.Zuiko 2.8/30
Olympus Pen EES-2 EES2 Half Flame Film Camera 30mm f2.8 JAPAN - Cameras & photography
Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
Olympus-Pen EES-2 35mm Film Half Frame Camera D.Zuiko 2.8/30
Olympus Pen EES-2: A Camera Lost in the Shadow of · Lomography
Ansco 2000 Micro 35 — Aperture Preview