Originally Posted by crystalclear
that examples of this camera can be had for about £25. I don't know this camera, the problem with yours is almost certainly that a pin which links the aperture to the ring has sheared off. I'm sure it's fixable, it will certainly cost twice what the camera is worth. You could use the camera the way it is, but this would be very inconvenient. Even with ISO 25 film, you would need an exposure of 1/2000 in bright sun and a lot of subjects would need more depth of field than you would get at f1.8. Easiest and cheapest solution - look out for another example of the camera.