Photo print Real 3D viewer

Cardboard 3D viewer as relation gift. Very suitable for promotion and educational projects.
This cardboard 3D photo print viewer is suited with high quality acrylic lenses with a long focal distance of 150 mm. The viewer will fill the commercial gap between the very cheap 3D (low quality) cardboard viewers and solid private viewers.

The outside picture format of 10x15 cm., which is a standard for photo prints, makes it very compatible with the usual photo print industry.
The viewer is foldable and fits in a A4 envelope (a little larger than A5).
Maximum picture size: 60 mm. wide x 80 mm. high.
It is not the cheapest viewer but the quality of lenses and the cardboard will be very appreciated.
When you order just one, you will get the one with the 'clouds print' unless you specify white.