Sunglasses Polarized Test Card Check Your Lens Paper Testing Polarizing Shades Examination

Product Description

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Polarized test cards are made according to the principle of polarization of light and have the unique feature of preferentially eliminating glare. Reflected glare is formed when sunlight hits sand, water, snow, and pavement. The opposite effect of glare - enhancing brightness, diminishing color contrast and saturation, blurring the contours of objects, and rapidly fatiguing the eyes - can cause eye discomfort. Polarized lenses can be these irregular reflected light, effective exclusion and filtration (such as the principle of blinds); light is organized into a vertical direction into both eyes, so that the surrounding scenery looks soft and not blinding, the driver has a special efficacy, can improve the vision.

Our sub-factory specializes in the production of polarized test piece/card, independent research and development of new patterns, new cases, customers can customize the pattern according to the actual needs of customized specifications size.

100 pieces per pack, MOQ: 100pcs

 

Key Features:

• Polarization Verification: Our advanced lens paper testing method confirms whether your sunglasses are truly polarized, guaranteeing maximum UV protection and glare reduction.
• UV Protection: Our polarized lenses block 100% of harmful UVA and UVB rays, safeguarding your eyes from potential damage.
• Glare Reduction: Experience clear vision with reduced glare, thanks to the superior polarizing technology in our sunglasses.
• Comfort & Style: Enjoy a comfortable fit with a variety of stylish designs to suit any face shape and personal taste.

How It Works:

1. Lens Paper Application: Apply our special lens paper to the surface of your sunglasses.
2. Polarization Check: Observe the results through the paper to determine if the lenses are polarized.
3. UV Protection Test: Use a UV light source to check if the lenses block harmful rays effectively.
4. Glare Reduction Test: View through the lenses while facing a bright light source to assess glare reduction.
   
   Note:
   Specializing in the production of PVC card membership cards, polarized test cards, PVC luggage tags, water temperature cards, body temperature cards and other products; in order to win a broader market, the company is constantly in the innovation, for different industries, different areas of the manufacture of a variety of practical products, can be customized according to the customer's requirements of the characteristics of the product, so that you are more satisfied. The company to quality assurance for the purpose, market-oriented, innovation for development, in the community's concern, the majority of users of the trust and support, give full play to their advantages, and continue to provide customers with good products and satisfactory service.

 

 

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FAQ

   

What is the MOQ?

500

metal/acetate/TR90 for production order:600pcs

PC/CP for production order:1200pcs

 

*Can I mix different acetate/metal/lens colors?

Yes,it depends on the existing stock.

 

*Can I put on my logo on it?

Yes, a custom logo can be made by pad printing/Laser/screen printing or as your request

 

*When do you ship my order?

Normally 7-10 days after receiving your payment, but it's according to your order quantity.

 

*How can you guarantee the production quality?

We have a strict quality control system in our production process, We have QC to control the quality one by one. So do not worry about the quality. If there is any defective, we will take care before shipment. If you receive any defective because of the shipping, we will solve the problem with you as well. The third part inspection is acceptable.

 

*Do you accept OEM?

OEM is welcome.

 

*What is your shipping cost?

It depends on weight and quantity, pls do tell us your quantity and will quote accordingly.

 

*what's your packing?

1pc/opp bag;12pc/inner box;300pc/carton.or as your request.

 

What is the difference between wholesale, ODM, and OEM orders?

We have 3 business styles, and the difference is as follows. Welcome you to contact us, should you have any other doubts.

 

Packaging & Shipping

Order Type	Model Scale	MOQ	Brand Name	Date of Delivery
Wholesale	Ready frames	12PCS/Style 50PCS/Shipment	Our Brand or No Brand	Within 7-10days after payment transfered
ODM	Ready frames	12PCS/Color,50PCS/Style	According to Customer need	Within 15-20days after deposit transfered
OEM	All styles/Our existing mold styles	Acetate/TR90/Metal:600PCS/Style with 3 colors; Plastic:1200PCS/Style with 3 colors	According to Customer need	Within 50-100 after deposit transfered