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How to Choose Lens Index
NOTICE: When your myopia or hyperopia is higher than 6.00, we recommend you to choose a lens with an index greater than 1.61, otherwise it may cause discomfort when the lens is too thick or cannot be made. 1.56 Aspheric Lenses suggestion power: SPH: -0.50 ~ -4.00;CYL: -0.50~-2.00 SPH: +0.50~+4.00;CYL:+0.50~+2.00 1.61 Aspheric Lenses suggestion power: SPH: -0.50 ~ -6.00;CYL: -0.50~-2.00 SPH: +4.00~+6.00;CYL:+0.50~+2.00 1.67 Aspheric Lenses suggestion... -
Eyeglasses For Your Face Shape
It will be quite easy to select eyeglasses if you are familiar with your face shape. Come here to simply recognize your face shape, and frames we recommended below can be perfect references for you!! An oval face has slightly wider cheekbones with a gentle curved jawline. ✅Almost every kind of eyeglasses frame look perfect on oval faces, and styles below are absolutely the... -
How To Measure Your Pupillary Distance (PD)
What Is Pupillary Distance(PD)? Pupillary Distance (PD) is the distance, in millimeters, between the center of one pupil to the center of the other. The PD is needed to manufacture your eyeglasses because it determines the exact optical center of the lens, which is the point where you look through the lens. STEPS TO MEASURE YOUR PD Note: The average PD is between 54 and...