Dome12 was built for Archeology at the University of Glasgow. It uses 1m plastic quarters and our favourite 9W LEDs. The camera/dome structure uses strong adjustable aluminium sections for stability.

Dome12 was built for Archeology at the University of Glasgow. It uses 1m plastic quarters and our favourite 9W LEDs. The camera/dome structure uses strong adjustable aluminium sections for stability.

wiring up these domes is very slow – here is a taster of the process. The domes have a few layers of undercoat paint except for small spots to locate and better fix the LEDs.

For reference the LEDs are Bridgelux BXRC-40G1000-B-23, which have a colour temperature of 4000K, emit 1000 lumen and have a good colour rendering index (CRI) of 90. The plot below shows the solid line is broad in the centre – but still has a typical 450nm blue spike.