What is the delivery time for orders?

The standard delivery time is 7-10 days.

What warranty is provided for the products?

A quality warranty is offered with a '3R' policy, which includes return, replacement, and refund for any inferior-quality products.

What payment methods are accepted?

Payment can be made by T/T, Western Union, LC, D/P, PayPal, or small-amount payment.

Premium Aspherical Lenses for Superior Vision Clarity and Comfort

Name: Premium Aspherical Lenses for Superior Vision Clarity and Comfort
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2048277605

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

US$16.00

50-99 Pieces

US$13.00

100-299 Pieces

US$9.00

300+ Pieces

Product profile

Customization

Available

Usage

Lighting, Medical, Optical, Photography

Shape

Customized

Model NO.

RAY-LH219#

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

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

Aspherical Design Benefits: Reduces aberration, minimizes distortion, and provides clearer, wider vision with thinner, lighter lenses.

Customizable Shape: Shape is explicitly customized to meet specific optical requirements and design needs.

High Surface Quality: Offers 40-20 Scratch-Dig or custom manufacturing with Lambda/10 flatness for superior optical performance.

Versatile Applications: Suitable for lighting, medical, optical, and photography applications with clear optical glass material.

Quality Warranty Policy: Includes return, replacement, and refund for inferior-quality products under the '3R' policy.

Fast Delivery Time: Standard delivery within 7-10 days, ensuring quick turnaround for orders.

Certified Standards: Products are certified with RoHS, ISO9001, and CE, ensuring safety and quality compliance.

Low MOQ: Minimum Order Quantity is just 1 PC, allowing for flexible purchasing and testing.

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: ≤4.50h 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 are the main advantages of aspherical lenses over spherical lenses?

Aspherical lenses reduce aberration, minimize distortion, and provide clearer, wider vision. They are also thinner, lighter, and flatter, making them more comfortable and natural to wear.

Q:Can the shape of the lens be customized?

Yes, the shape is explicitly customized to meet specific optical requirements and design needs.

Q:What is the surface quality specification?

The surface quality is 40-20 Scratch-Dig or Custom Manufacturing, with surface flatness of Lambda/10 at 632.8nm with power removed.

Q:What certifications do the lenses have?

The lenses are certified with RoHS, ISO9001, and CE standards.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 PC.