Reading glasses Blue Light Blocking Multifocal

Regular price $35.98

Specification:

Frame Material: TR+Aluminum magnesium

Lens Features: Progressive Multifocus.

Frame Color:Bule、Black、Brown、Black+Gary、Black+Blue

Strength explanation:

+1.00 Strength: top is 0 strength, middle progressive area is +0.25 +0.50 +0.75 strength, reading area is +1.00 strength;  

+1.50 Strength: top is +0.25 strength, middle progressive area is +0.50 +0.75 +1.00 +1.25 strength, reading area is +1.50 strength;

+2.00 Strength: top is +0.50 strength, middle progressive area is +0.75 +1.00 +1.25 +1.50 +1.75 strength, reading area is +2.00 strength;

+2.50 Strength: top is +1.00 strength, middle progressive area is +1.25 +1.50 +1.75 +2.00 +2.25 strength, reading area is +2.50 strength;

+3.00 Strength: top is +1.50 strength, middle progressive area is +1.75 +2.00 +2.25 +2.50 +2.75 strength, reading area is +3.00 strength;

+3.50 Strength: top is +2.00 strength, middle progressive area is +2.25 +2.50 +2.75 +3.00 +3.25 strength, reading area is +3.50 strength.

Size:

Lens Width:55mm / 2.17''

Lens Height:43mm / 1.69''

Bridge size:17mm / 0.67''

Temple Length:143mm / 5.62''

Frame Width:139mm / 5.47''

Package Included: 

1 pair of reading glasses