What types of lenses do you supply?

We supply progressive multifocal lenses, single focus lenses, bifocal lenses, and other multifocal lenses for various vision needs.

What are the main export markets?

Our main export markets include the USA, UK, Japan, Germany, Spain, France, Switzerland, Korea, Russia, Pakistan, India, and more.

Bifocal Lenses

Name: Progressive Multifocal Lenses/Progressive Lenses/Single Focus Lenses/Multifocal Lenses/Bifocal Lenses
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2008643915

Shanghai, ChinaShanghai Rui Tai Photoelectric Technology Co., Ltd.

US$60.00

20-49 Pieces

US$45.00

50-99 Pieces

US$32.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

RAY-LH084#

Surface Quality

40-20 Scratch-Dig or Custom Manufacturing

Surface Flatness

Lambda/10 at 632.8nm with Power Removed

Coating Type

Dielectric Coating

Wavelength Range

488-694 Nm/700-950nm

Transport Package

Cartons or Wood Case

Specification

12.7mm/25.4mm/50.8mm or custom manufacturing

Trademark

Raytek

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Custom Manufacturing: Offers custom sizes, shapes, and surface quality options like 40-20 Scratch-Dig.

One Year Warranty: Includes one-year after-sales service and quality warranty with return/replacement policy.

Fast Delivery: Standard delivery time is 7-10 days, with peak season lead time within 15 workdays.

Flexible MOQ: Minimum Order Quantity is just 1 PC, supporting small and large orders.

ISO9001 Certified: Manufacturing process certified under ISO9001:2015 management system.

Global Export: Exports to USA, UK, Japan, Germany, and many other countries worldwide.

Custom Coatings: Designs and supplies custom dielectric coatings for specific wavelength ranges.

Multiple Lens Types: Provides single focus, bifocal, and progressive multifocal lenses for various needs.

Company profile

High Repeat Buyers ChoiceImporters and ExportersR&D CapabilitiesManagement Certification

Shanghai Rui Tai Photoelectric Technology Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.41h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company with a stated 10,000-square-meter production base and multiple processing machines. It holds an ISO9001:2015 certificate, reports established complaint-handling and corrective-action procedures, and offers broad customization services. Export experience is stated as nine years, with exports representing 51%–70% of sales and markets including South America and Europe. Production quantities and peak-season fulfillment information are provided, but the supplier reports no new products in the past year, no ODM or SDK capability, no overseas agents, warehouses, showrooms, or inventory service. Financial information is incomplete and inconsistent across the supplied records, so financial credibility cannot be confirmed. No specific customer cases or named brand OEM experience are provided.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit evidence of a quality-management certification, but no additional certification details or validation information are provided.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions and customer complaint handling. However, the quality-assurance status is unknown, so the evidence supports a positive service-process assessment but not a complete after-sales capability evaluation.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. These are explicit limitations in recent product innovation and development-related services.

Production capacityThe supplier describes a 10,000-square-meter production base with water-jet, CNC, milling, and other processing equipment, reports 6–10 quality-control staff, and lists production quantities for several product categories. It also states peak-season order fulfillment within 15 working days, providing explicit evidence of production resources and operational capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These services are reported consistently across the two records, indicating broad customization coverage.

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs. This includes custom sizes, shapes, surface quality (40-20 Scratch-Dig), and custom dielectric coatings.

Q:What is the minimum order quantity?

The minimum order quantity is 1 PC, allowing for both small trial orders and large bulk purchases.

Q:How long is the delivery time?

Standard delivery time is 7-10 days. During peak seasons, the lead time is within 15 workdays or one month.

Q:What warranty is provided?

We provide a one-year warranty and after-sales service. Our '3R' policy covers return, replacement, and refund for any inferior-quality products.

Q:What payment methods do you accept?

We accept T/T, Western Union, LC, D/P, PayPal, and small-amount payments.