How I Build Myself Affordable UV LED Exposure Box
Introduction
Alternative photography techniques like cyanotype, salt printing, albumen, and carbon printing rely heavily on UV light for proper exposure. However, during the short winter days in Slovenia, natural sunlight is scarce, making these processes challenging to execute. To solve this problem, I decided to build my own affordable UV LED exposure box for under €60.
This DIY project is not only useful for photographers experimenting with historical printing techniques but also for screen printing, PCB etching, teeth whitening, and more. With a 40x60cm workspace and two adjustable power levels, my UV...