The Contina III was introduced in 1955 as part of Zeiss Ikon's Contina series of cameras. This line was developed as a budget camera and lacked some of the features of Zeiss Ikon's more professional cameras. For example, the Contina III doesn't have a rangefinder, the selenium cell light meter is uncoupled, it makes use of less expensive Pantar optics and a less expensive Prontor shutter. But don't let these things fool you. There is a difference between making a camera that is less expensive than high end models and making a camera that is cheap. The Contina III is much more the former and much less the latter. As a rigid body, 35mm viewfinder camera the Contina III manages to be both beautiful and pretty functional. While Zeiss Ikon made both a 30mm f4 and a 75mm f4 optic, the Contina III is in its element with the standard 45mm f4 Pantar lens that it normally sold with. And sure, the light meter is uncoupled, but it reads out in EV units which are easily and quickly transferred to the lens barrel, setting proper exposure quite efficiently. It may not punch in the same weight classes as some of Zeiss Ikon's heavier hitters but it also turns it simplicity into more of an asset than a liability.
Zeiss Ikon Contina III
When this Zeiss Ikon Contina III arrived in our store it's shutter was sadly seized up. The camera had not been used in decades. It is something we commonly see - cameras rendered inoperable by the long passage of time and the lack of exercise.
Imagine for a moment that you crawl into a box in the closet and remain there, motionless, for 20 years. Ignoring the obvious perils of dehydration and starvation, it is easy to imagine what awful condition you'd be in when you finally come out of that box. While cameras are mechanical rather than biological, they still have needs. There are tensioned springs, greased helicoils, oiled gears, and coated optics... just to name a few of the many parts that are affected by lack of use. A camera's lubricants appreciate exercise, which helps to prevent them from gumming up. Periodic exposure to daylight helps prevent fungus from growing inside the lenses. Some cameras (like Leicas) hate being left in the wound and tensioned position for long amounts of time, it wears down their springs. If you ignore a shutter long enough, especially a leaf shutter, eventually that shutter will not function at all.
This was all brought to mind thanks to a conversation we had with a consigner today. They were contemplating whether or not to consign two really nice cameras with us, or just to keep them. They were concerned that, if they were to keep the cameras, they might not use them, leaving them like decorations on a shelf. This happens. We get it. We understand. Which is why we are writing this post today.
Use your cameras. Give them attention and exercise. Ideally, shoot rolls and rolls of film, but even that is not necessary. You could take that camera off the shelf for ten minutes while watching TV and fire and wind it a few dozen times - even this would be better than nothing. But if it is to be nothing, then consider finding a new home for that camera while it still has life in it.
This Contina III now has new life itself. We overhauled its shutter and it's all set and ready to go. It awaits you if you are that good new user, and not just a home.