Now you can enjoy the benefits of wearing our progressive Tri-Focus® readers all day with the added protection of filtering out harmful blue light emitted by electronic devices. Tri-Focus® Blue Light Readers 2307 is available in powers from 1.25 through 3.00 and has a trendy round plastic frame design. Comes with matching case and microfiber cloth. Features: NOTE: Select your regular reading glass magnification when ordering Tri-Focus® blue light readers. 3 powers in one pair of readers Bottom power is for reading, middle power is for working on the computer and the top power is for interacting at a distance Blue light protection filters out the harmful light emitted from digital devices Flexible spring hinges Modern round full size frame Includes matching case and microfiber cloth Available in magnification powers from +1.25 to +4.00
