Cuvette photography stand

Simple stand for cuvette for creating photography by smartphone.

Applicable for quartz, glass, polystyrene cuvettes with standard 10mm optical path. I used 3mL volume cuvettes.

Stand was designed for smartphone (Samsung A33), height of cameras to stand and to specific position in cuvette. but even can be used any. Was tested also for Samsung A20 a A40. Holder is bit wider, you can use smartphone with protection case (I designed for TPU protection case for rear).

From bottom, there is hole for 5mm LED. In case when you want colorize or capture colors of your sample, you can use it as backlight. Othewise there is no back wall, then cuvette is iluminated thru normal ambient light.

I used good black PLA from Noctuo.