Olympus Trip 35 brand_Profoto The Olympus Pen EES-2 is

The Olympus Pen EES-2 is a compact half-frame camera with Selenium-cell metering and scale focus

manual or autofocus

the front element has a few light cleaning marks

complete with its original spelling error ("extention")

Olympus Trip 35 brand_Profoto The Olympus Pen EES-2 isThe Olympus Trip 35 is a classic scale focusing, autoexposure 35mm camera that needs no batteries. That's right: zero batteries. Quick and easy to use: just set focus and hit the button. If there's enough light, the camera will take a picture; if not, it'll lock the shutter. In good cosmetic condition, with minor discolouration of the covering. New light seals.