Joythink Danyang 1.56 Optical Bifocal Lens with Anti-Blue Blue

Name: Joythink Danyang 1.56 Optical Bifocal Lens with Anti-Blue Blue
Brand: Danyang Xinjingjie Glasses Co., Ltd.
SKU: 1971351871

Jiangsu, ChinaDanyang Xinjingjie Glasses Co., Ltd.

US$1.30

10-49 pair

US$1.19

50-99 pair

US$1.00

100+ pair

Sample price:US$1.50/pair.Request sample

Product profile

Function

for Astigmia, UV Protection, for Myopia

Age Group

All Age Groups

Gender

Unisex

Suitable for Face

All Face Types

Material

Resin

Type

Anti-Reflective Lens

Coating

Lenses Color

Transparent

Transport Package

Standard Export Paper Envelope Packing

Specification

10X0.2X10 cm

Trademark

Joythink

Origin

Danyang

Production Capacity

5000

Key features

UV420 & HEV Protection: Filters UVA, UVB, and high-energy visible light (400-420nm) to protect against cataracts and AMD.

Sleep Quality Enhancement: Reduces blue light exposure to mitigate impact on melatonin secretion, potentially improving sleep.

High Transmittance: Offers 98%-99% light transmittance for clear vision while blocking harmful rays.

Lightweight & Durable: Made from CR39/Resin material, ensuring lenses are lightweight, shatter-resistant, and stable.

Anti-Scratch & Anti-Reflection: Features anti-scratch coating and anti-reflection properties for enhanced durability and clarity.

Universal Compatibility: Suitable for all age groups, unisex, and fits all face types effectively.

Company profile

Danyang Xinjingjie Glasses Co., Ltd.Jiangsu, China

Business Type: Trading CompanyAverage Response Time: ≤5.02h

AI-Powered supplier vetting

SummaryDanyang Xinjingjie Glasses Co., Ltd. is identified as a China-based trading company in the eyewear and light-industry sector, while other records describe a factory located in Danyang, Jiangsu. The supplier states that it operates a quality management system covering procurement, production, inspection, and after-sales activities, and reports advanced equipment, product inspections, awards, patents, university and research-institution cooperation, and an experienced R&D team. It also describes customized solutions, delivery support, customer service channels, and product training and maintenance. However, the provided information does not include independently verified certifications, measurable production capacity, documented customer cases, or sufficient evidence to assess financial credibility. The company registration record indicates an active small-business status and an approval date in June 2025, but no monetary figures are presented.

After-Sales capabilityThe supplier describes a comprehensive customer-service system covering pre-sales consultation, in-sales support, and after-sales service, along with a 24-hour hotline, online service, customer feedback collection, product training, and maintenance. These statements provide explicit evidence of stated after-sales service capability.

R&D capabilityThe supplier reports using market insights, customer-needs analysis, big-data and industry-trend research in product development. It also cites a globally sourced R&D team, exploration of new technologies and materials, cooperation with universities and research institutions, and numerous core patents, providing explicit evidence of claimed innovation capability.

Production capacityThe supplier states that its quality system covers raw-material procurement, production, and inspection, and that it uses advanced production equipment and thorough product inspections. The records also classify an associated company as a factory, but they provide no production capacity, facility scale, workforce, or output data.

Customization capabilityThe supplier explicitly states that its sales team provides customized solutions. No details are supplied about customization scope, technical feasibility, minimum quantities, tooling, or development lead times, but the stated capability supports a positive assessment.

Product Q&A

Q:If someone with myopia doesn't wear glasses, will their vision worsen?

Without glasses, eyestrain occurs, leading to a potential increase in vision impairment.

Q:Is there a cure for myopia?

Myopia, akin to height, is irreversible as it involves the elongation of the eye's axis.

Q:Will wearing glasses affect children's growth in height?

As children grow and their reading increases, selecting the correct glasses can help slow the progression of myopia.

Q:Is it necessary to wear glasses constantly?

For individuals whose bodies have reached full development and who do not excessively strain their eyes, glasses with a prescription less than 200 degrees are only required during prolonged activities involving distant or near vision. However, if you are still growing or frequently engage in visually intensive tasks, and your prescription exceeds 200 degrees, it is advisable to wear glasses consistently to prevent fatigue and maintain clear vision.