Lens‐tube.stl

Lens‐plate.stl

The lens tube must be black, must be shielded from light from the outside and must not be able to reflect light in the tube.

The mounting plate is attached to the metal plate with double-sided adhesive tape. To put the plate in the right place do this.   - Put a small piece of tape under the lens tube to hold the mounting plate.   - Cover the underside of the mounting plate with double-sided tape.   - Place the lens tube in the right place, press hard now, lift up the lens tube carefully and the mounting plate will remain on the metal plate.   - The lens tube is a loose part that must be easy to lift off when loading the film.

Place the lens tube as shown in the picture.