Barner Dalston in Black +1.5 combines protective eyewear with contemporary design. These screen glasses feature advanced blue light filtering technology, blocking 100% of harmful wavelengths below 410 nm and reducing 45% of blue light in the 410–450 nm range—where most screen emissions occur. Ideal for extended computer use, they help minimise eye strain and support better sleep quality. Crafted from durable TR-90 frames with CR-39 lenses, these glasses deliver both comfort and clarity. Each purchase includes a protective neoprene case, microfibre cleaning cloth, and a tree planted in our banner forest. Frame width 142 mm, height 47 mm, lens width 52 mm, bridge 18 mm, temple length 135 mm.