I have just received my lenses, but I noticed that the color is not exactly the same as what I have been purchased before. What makes the lens color become darker or lighter than before?

We won't change the colors of our contact lens. There is no intentional change for the color opacity from year to year but it can be that the production of one production lot varies slightly from another production lot under very specific conditions, such as temperature and humidity. But these variations are always within the quality controlled ISO standards.

Vibrant Custom Contact Lenses for a Natural Eye Transformation

Name: Vibrant Custom Contact Lenses for a Natural Eye Transformation
Brand: Henan UNK Vision Co.LTD
SKU: 2145559362

Henan, ChinaHenan UNK Vision Co.LTD

US$1.02

5-99 Pair

US$0.86

100-999 Pair

US$0.72

1,000-4,999 Pair

US$0.60

5,000+ Pair

Product specifications

Color

Product profile

Customization

Available

Base Curve

8.4mm~8.7mm

Luminosity

-0.00

Model NO.

N7101

Center Thickness

0.12mm

Diameter

14.5mm

Lenses Material

Hema

Lenses Color

Three-Colour

Water Content

40%-60%

Abandonment

Year Disposable

Using Cycle Periods

Long-termed

Function

Beauty

Package Quantity

One Piece

Materials

Hema

Package

PP Blister

Power

0.00

Transport Package

Carton

Specification

pieces

Trademark

Origin

China

HS Code

9001300000

Production Capacity

500000pieces/Month

Key features

FDA Compliant Materials: Utilizes world-class imported high-precision equipment and FDA-compliant raw materials.

ISO13485 & GMP Certified: Strict adherence to dual standards ensuring quality oversight from raw material entry to final output.

Yearly Disposable Design: Designed for one-year usage cycle with a center thickness of 0.12mm and 42% water content.

Sandwich Production Method: Advanced sandwich method ensures color stability and high precision in lens manufacturing.

OEM & ODM Services: Offers full customization, minor customization, and flexible customization from samples or designs.

100% Quality Inspection: Every finished product undergoes functional and visual inspection by 9 dedicated QA/QC inspectors.

Multi-Color Options: Available in three-color variants with a base curve range of 8.4mm to 8.7mm.

Fast Lead Time: Peak and off-peak season lead times are both within 15 working days.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesProduction Process VisualizationManagement Certification

Henan UNK Vision Co.LTD

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Zhengzhou PortAverage Response Time: ≤5.23h

About Our Factory & Business Background

AddressJiaozuo, Henan, China

Plant Area10047 square meters

Number of Employees82

Registered Capital1,000,000 RMB

Terms of PaymentLC, T/T, PayPal, D/P, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity10 pcs

Supply Chain Partners30

Our Production Capability & Technical Expertise

Main ProductsColoured Contact Lens, Contact Lens

Production Lines2

Production MachinesPrinting machine, Dryer, Liquid injection line, Decladding machine, Film extractor, Visual inspection machine, Functional check machine, Sealer, Inkjet printer, Sterilization equiment, Package inkjet printer, Packing machine

QA/QC inspectors9 people

Inspection Type for Finished Products100% inspection(Function inspection & Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers6 people

Traceability of Raw MaterialsYes

Own BrandYes