What is the surface accuracy of the lens?

The surface accuracy irregularity is Lambda/4 at 633 nm.

What are the available payment methods?

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

What is the minimum order quantity?

The minimum order quantity is 1 piece.

Premium Infrared Calcium Fluoride Plano-Convex Lens for Precision Optics

Name: Premium Infrared Calcium Fluoride Plano-Convex Lens for Precision Optics
Brand: Shanghai Rui Tai Photoelectric Technology Co., Ltd.
SKU: 2089491435

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

Negotiable

100 Pieces

Sample price:US$15.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

3r Policy-Return, Replace, Refund

Warranty

12months

Model NO.

RAY-LH472#

Usage

Lighting, Medical, Optical, Photography, Laser, Astronomy, Imaging, Detection, etc

Type

Plano-Convex Lenses

Transmittance

≥Central 90% of Diameter

Shape

Single-lens

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Coating

Uncoated

Substrate

Calcium Fluoride

Surface Quality

40-20 Scratch-Dig or Custom

Ar Coating Wavelength

Uncoated

Coating Type

Uncoated

Surface Accuracy Irregularity

Lambda/4 at 633 Nm

Transport Package

Cartons or Wood Case

Specification

12.7-25.4mm or custom manufacturing

Trademark

Raytek

Origin

China

HS Code

9002909090

Production Capacity

100000PCS Per Year

Key features

Wide Spectral Range: High transmittance from UV to NIR (180-8000 nm) with low color difference.

Low GVD Performance: Ideal for femtosecond infrared pulse applications due to very low group velocity dispersion.

Customizable Sizes: Sizes can be customized as per customer requests with flexible customization options.

High Surface Accuracy: Surface accuracy of Lambda/4 at 633 nm with 40-20 Scratch-Dig quality.

3R Warranty Policy: Comprehensive warranty covering return, replacement, and refund for inferior quality.

Fast Delivery: Quick lead time of 7-10 days for standard orders.

Advanced Processing: Full capacity for molding, CNC, polishing, coating, and custom shaping.

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: ≤4.49h 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.