The digital camera keychain OPT100 Neo Film is available in Japan as a 35mm film spool.

New retro‑toy camera from OPT – Neo Film

Against the backdrop of the popularity of miniature digital “keychain” cameras Kodak Charmera in Japan, a new device has appeared – the digital toy camera OPT100 Neo Film. It is styled in a retro manner; the body looks like an ordinary 35‑mm film holder, and the camera itself comes in a transparent plastic case.

Technical specifications
Parameter Value
Sensor 1 MP (in video only 0.3 MP)
Shutter speed 100–300 ms
Sensitivity ISO 1500
Memory Built‑in + microSD up to 32 GB
Battery Rechargeable – about 1 h without flash; charging takes ~120 min
Display LCD on the rear panel (for framing, viewing and settings)
Viewfinder None
Shutter release Button on the side

What to expect from photos
* Even with a small set of filters and an built‑in flash, results will be grainy, underexposed, and slightly muted in color.

* Video recording is limited to 0.3 MP, making it suitable only for simple clips.

Conclusion
Despite its limited capabilities and basic images, the camera retains a “toy” character and could be as popular as Charmera. At present, the OPT100 Neo Film is sold exclusively in Japan at a price just under $40.