Specification Brand : LUR BulletPoint1 : 3 pack computer reading glasses for men BulletPoint2 : Amber tinted scratch resistant lenses BulletPoint3 : To minimize Digital Eye Strain caused by harmful UV light emitted from digital screens with Eyekepper's BB41 Lens BulletPoint4 : Great for office workers or anyone who has to look at a screen all day. Designed for all day comfort with a durable yet flexible frame BulletPoint5 : Reduce eye strain, eye fatigue and sensitivity to light during long computer sessions. Allow your eyes to blink and function naturally Color : 3 Black/Blue Arm Department : mens ItemName : COMPUTER READING GLASSES 3 pack Anti Glare/Blue Rays Blocking UV Light Protection Readers for Men (Black Blue Arm,+1.75) ItemShape : Rectangular ItemTypeKeyword : reading-glasses LensColorMap : Clear MagnificationStrength : 1.75 multiplier_x Pattern : Solid PolarizationType : Non Polarized ProductDescription : Size for manual measurement,there may be a 0 to 1 cm error,belongs to the normal phenomenon. Due to the difference between different monitors,the picture may not reflect the actual color of the item.Thank you! . Strength available:+0.0/+0.5/+0.75/+1.0/+1.25/+1.5/+1.75/+2.0/+2.25/+2.5/+2.75/+3.0/+3.5/+4.0 Width of the forehead frame:13.5cm/5.31 inches(approx.) Frame height:3.7cm/1.44 inches(approx.) Lens Width:5.1cm/2 inches(approx.) Temple length:13.8cm/5.44 inches(approx.)