Black Rectangular Blue Light Filter Reading Glasses for Men, Flexible TR90 Plastic Frame

Black Reading Glasses with Blue Light Filter These black rectangular reading glasses combine a classic silhouette with practical everyday features. Designed for men, the lightweight frame sits comfortably for extended wear, while the PC lenses incorporate a blue light filter to help reduce exposure to blue light emitted by computers, phones and televisions. The lenses also carry a 99.9% UV400 protective coating. Flexible and Metal-Free Construction Crafted from ultra-light and flexible TR90, the frame is built to withstand everyday bending and deformation without losing its shape. The metal-free design contains no metal components or screws, making these glasses entirely plastic and ideal for occasions where metal-free accessories are preferred. At just 9 g, they are barely noticeable when worn. Lens and Fit Details Each pair features PC lenses with a rectangular profile. The lens width measures 51 mm, with a lens height of 34 mm and a bridge width of 18 mm. The overall frame width is 137 mm, and the nose length is 143 mm. This particular pair is supplied in matte black with a +1.0 dioptre strength, offering clear near vision for reading and close-up tasks.