Medium Format Film (Roll Film) Light-tight Case (620)

Caution
　・This is a prototype model
　・Please read the instructions carefully and always practice and check before use
　・It may not function properly, and I cannot be held responsible for any accidents resulting from the use of this model!

This is a light-tight case for 620 film. A version for 120 is also available.

This film case has an integrated clip to prevent the backing paper from loosening.
If you are someone who respools film onto 620 spools, you will likely understand why I created a case like this.

I use matte black PLA. It is recommended because it can effectively block light.
Conversely, the use of translucent or non-black filaments is not recommended.

Before using this case, practice loading and unloading film (familiarity is required) in a sufficiently dark place, and check the following with the film you intend to use:
　・Is the backing paper scratched or torn during loading/unloading?
　・Can the case be opened and closed with the film inside, and is the cap held with appropriate force?
(It is designed to be loose when no film is inside)

Film thickness varies by manufacturer and individual differences, so stable performance cannot be guaranteed for the case, hence it is labeled as a "prototype."
Additionally, while it was designed as a sealed container, please avoid refrigerating the film inside the case or using it in places with extreme temperature differences, as this can cause condensation.