asymptotic multifocal glasses are the upper optical area of the lens used to look far and the lower optical area used to look near. The degree of the middle gradually change, which used to look at the intermediate area.
We change the curvature of the lens surface from top to bottom, adding positive diopter, which result in the effect of visual correction.
Most people wear progressive multifocal glasses need about a week of adaptation, but the adaptation period varies from person to person, walk slower when feel dizzy.As the two sides of the lens is astigmatism disorder district.
All-round anti-blue lenses will absorb all the 380nm UV absorption, and then absorb 400-500nm high-energy blue light, block the harmful light outside the eyes, protecting the eyes from damage.
All-round anti-blue lenses are suitable for regular use of computers and phones.
Colour:C1-up+1.00, Down+3.00(normal Lens)
MEDOLONG STORE 100% SATISFACTION GUARANTEE For any reason,if you want to return the eyewear within 30days, we'll be happy to refund you. We offer a 100% money back guarantee on all purchase. Style Number:RG79 Department:men/women Frame Material: TR90 Temples Material: metal Lenses Material:CR39(anti blue light lens)/PC(normal lens) The Dimension:frame(127*43mm) lens(47*40mm) bridge(17mm) arm(136mm) Note: To avoid damage, never clean your reading glasses with paper towels or clothing or alcohol, and also avoid using household detergents or soaps. While a few mild soaps don't harm lenses, today's extra strength soaps are powerful enough to slowly disintegrate lens coatings. PACKAGE INCLUDED 1*glasses 1*fiber cloth 1*fiber pouch 1*Thank you card
Häufige Fragen
TrustPilot
TrustScore 4.5 | 7.300+ Bewertungen
Sarah M.
Sehr beeindruckt von der Qualität und der schnellen Lieferung. Werde hier wieder einkaufen.
vor 4 Tagen
Sarah M.
Perfekte Plattform für schwer zu findende Artikel. Die Lieferung erfolgte prompt.
