Take note that only the Fisheye 2 camera has the “MX” (Multiple Exposure) feature. The Fisheye One camera does not have this feature.
The MX switch is located beside the Advance wheel. After taking a shot, push the MX switch to the left – thereby re-cocking the shutter. You can now fire again on the same frame. You may repeat this as many times as you like!
You must remember though: If it’s very sunny out, then don’t shoot more than two exposures on the same frame, or your image will be very washed out.