Gear used: Olympus e-pm1 body full spectrum converted myself. Lomo T-43 triplet lens. More details in index topic   Sun, no filter   Quartz lamp, no filter   Quartz lamp, qb21   Quartz lamp, zwb1   Quartz lamp, zwb2   Quartz lamp, zwb3   UV black U-tube, no filter   UV black U-tube, zwb1   UV black U-tube, zwb2   UV black U-tube, zwb3