3130 Step up your style game with our bold red and black sporty eyeglasses. Perfect blend of fashion and functionality. Frame Measurements Frame Details Prescription Details Frame Width: 129mm Size: Medium PD Range: 57 - 79 mm Bridge: 19mm Material: Metal Additional fee for PDs below this range. Lens Width: 55MM Weight: 11grams Prescription Range: -20.00 ~ +12.00 Lens Height: 40mm Rim: Full Rim Available as Progressive / Bifocal: Yes Temple Length: 140mm Shape: Rectangle Available as Readers: Yes