Описание

Professional Optometry Center

1.56 Exterior Progressive multi-focus HC CR-39 aptitude lenses prescription lens for middle-old year people see near and far

1.56 внешний прогрессивная мульти-фокус HC CR-39 способностей линзы рецепта линзы для среднего старый год люди видят вблизи и дальнего

Lenses Detail Pictures:

Lens Detail

Lenses kinds: 1.56 Exterior Progressive

Diopter: Far +300/-600/plane

Near +100 ~ +350

(astigmatism must be custom for 5 days, special diopter please contact our customer service)

Please send us your right prescription to our email before order, this is a RX paper for your reference:

Presbyopia definition:

With increasing age the human body, human eye lens flexibility gradually weakened, the ciliary muscle
Correspondingly decreased muscle strength, resulting in people seeing near objects appear blurred. Presbyopia quantitative definition of accommodative power ≤ 4D, the near point distance ≥ 0.25m.

Symptoms of presbyopia:
1, in a weak environment, especially the small words on the reading difficulties
2, reading books or newspapers, away from the eyes will feel comfortable reading
3, writing, reading, doing fine hand work can not be sustained when
4, reading the newspaper, took off his glasses more comfortable
5, the time to buy things, read the wrong price
6, when compared with the young, to read books or newspapers stronger brightness, because the increase with age, cataract began.

Progressive lenses suitable for middle-aged people:

1.Usually do not wear reading glasses after age 40 people do not know

2.School teachers, employees of leading enterprises and institutions (such as banking, telecommunications sector, foreign company, etc.), civil servants, etc.

3.Anisometropia, monocular vision, a high degree of astigmatism can wear

4.The age of 40 - 55 years old most likely to wear

Lenses Shape Detail Pictures:

Prescription Notes:

In order to make your glasses in perfect, we need your detail information as following, you can left the massage or send email to us:

1-- Glasses frame Colour.

2-- Lens type.(You can choose it when place the order.)

3-- Lens shape for Rimless style glasses. (Pls choose it in the "Lenses Shape Detail Pictures". )

4-- Your RX paper(Prescription, Pls get it from your doctor and scan it or make photo to send us).

5-- Your PD (Pupillary Distance, you can get it from your doctore, or measure by yourself, pls see follwing guide).

Pls Note: Lens belongs to special custom lens, once you place the order, can't cancel.If not the quality problem, can't return. Custom time is about 7 to 10 days, please be patient waiting.