SPECIFICATIONS

Brand Name: YURERSH

Origin: Mainland China

Applicable Scenarios: outdoor

Gender: MEN

Style type: rectangle

Model Number: C02

Item Type: EYEWEAR

Product Type: Spare lenses

Department Name: ADULT

Frame Material: Plastic

Element type: Basic Classic

Hign-concerned Chemical: none

Lenses Material: Poly Styrene

Lenses Optical Attribute: Photochromic

Lens Height: 7mm

Lens Width: 14mm

Place Of Origin: China (mainland)

Eyewear Type: Sunglasses

Certification: CE

Name: Contact color blindness glasses

Water content: 40%

Diameter: 14mm

Base arc: 8.5mm

Center thickness: 0.06mm

Production date: Ensure the latest production

Service time after opening: one year

Material: HEMA/NVP

Registration Certificate No: GXZZ 20203160666

Without opening: Shelf life: 5 years

YURERSH Red Green Contact Color blind Glasses for Men Women Glasses Lentes Color-blindness Invisible Test driver's license очки

Product Name: Contact color blindness glasses

Packaging:

Free frame glasses (flat light without degree)*1

Contact color blindness glasses*1

Glasses cleaning cloth*1

Contact Glasses case*1

Color blind test card*1

Gift bag *1

Common problems of frame color blindness glasses

Is it effective or ineffective to wear it?

Because red green color blindness is mostly congenital, each person's color blindness is different, and the degree of color discrimination is also different. Everyone's color weakness is different. Don't worry about wearing functional glasses just now. Functional glasses need an adaptation period. It is recommended to adapt in the daytime. Take two hours a day and use them for one to two weeks continuously. The effect will be better and better. After continuous use for three months, the color weakness will be significantly improved.

Why do lenses display different colors from different angles?

Because the lens is specially coated, the reflective color and brightness of the lens will be different in different light environments and different viewing angles.

2.Distinguish the front and back of the lens

Please confirm whether the lens is reversed. (Refer to the figure)

◆If the lens is reversed, the wearing feeling is bad, and the lens may move or fall out when blinking.

◆Place the lens at the front of the finger and observe it from the side. If it is the front, the side ◆shape of the lens will be semicircular; If it is the reverse side, the lens edge will bend outward.

3. Wearing method

◆Always wash your hands before operating contact lenses.

◆Use the camera to take out the lens from the duplex box.

◆ Place the lens on the tip of the index finger

◆Please make sure the lens is not reversed.

◆Raise your head and pull the upper eyelid with your left finger.

◆Open your eyes, place the middle finger of your right hand at the root of the lower eyelash, pull the lower eyelid, and place the lens on the black pupil.

◆Gently release the eyelids.

◆Blink twice or close your eyes, and the lens will automatically center.

◆Check whether it is comfortable to wear, whether the lens is folded, and whether the lens moves when blinking.

◆Gently release the eyelids.

◆Blink twice or close your eyes, and the lens will automatically center.

◆Check whether it is comfortable to wear, whether the lens is folded, and whether the lens moves when blinking.

3. Method of removing lens

◆Wash your hands.

◆Open your eyes in front of the mirror and pull down your eyelids with the middle finger of your left hand.

◆Gently pinch the lens with your thumb and forefinger.

4. First time wearer reaction

Normal reaction of the first wearer

① Tear shadow; ② Sensitive to light; ③ Temporary visual instability; ④ Foreign body feeling;

Zoom in or out

The above conditions are normal physiological reactions and will disappear after a week of adaptation.

Abnormal reaction of the first wearer

① The eyes are red, swollen and tingling for a long time; ② Serious photophobia; ③ Eyes are hot. In case of the above reaction, take off the lens and immediately go to the original fitting unit or the hospital ophthalmology department for examination. After the consent of the ophthalmologist or optometrist, continue to wear contact lenses.

Wearing taboos

1. Keratitis, conjunctivitis, dacryocystitis, dry eye, diabetes, arthritis, sinusitis, pregnancy, etc.

2. 2. Avoid wearing volatile chemicals in the working environment during working hours,

Order introduction:

1) We accept various kinds of payment. Above are the main payment method,you can have a look.

2) Aliepxress will verify your payment within 24hours .

3) All orders will be processed in 2-3 working days once pass payment.

4) Usually we provide free shipping with AliExpress Standard Shipping. Here we make a reference arrival time for your reference,

please have a look before making order.

5) All buyers have the duty to pay any additional import tax. Please noted it when make order.

If you buy custom glasses

Noticeforthe Process of the CustomizedGlasses:

1.In order to avoid making mistake before process of your lenses, please send the prescriptionpicture oto usbefore order!

2.These productsincludesoneframe and one pair of lenses.We will cut the lenses and installthemto the framefor you according to your prescription! (The lenses paper packagewill be threw away)

3.If you don't want us to cut the lenses.Pleaseleave message to us while ordering.We will send uncutting lensesandtheoriginal framewith plastic demo lenses to you .you can cut the lenses and install themto the frame at your local optical store!

4.After the purchase, we will send you an email within 24 hours.Please pay attention to reading your emailon time andchecking your order information.If you have some problem about your order , please contact us promptly within 24 hours.We will start customizing prescription glassesafteremail!

5.When we are starting to process your lenses, your order cannot be canceledany more!

6.Customized prescription glasses are different from ordinary productsbecause the customized products can’t besold secondarily.We won’t give you refund if it is notquality problem.

7.Itwilltake about 3-18 days to customize your lenses according to different prescriptions.We recommend not to use Aliexpress Direct shipment.

8.After receivingthe glasses, you can adjust the frame slightly and gently to fit your face better! The following problem doesn’t belong to the quality problem ,for example, thetemples are too tight,two temples areunevenslightly,or the nose pads are movable, etc.