Can I get free samples?

Sample fees will be refunded when you place a volume order.

What payment terms do you accept?

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

What is the warranty period?

We provide warranty coverage for quality problems. Please contact us with evidence of defects for rework or replacement.

4" Diameter UV Fused Silica Uncoated Optical Window

Name: 4" Diameter UV Fused Silica Uncoated Optical Window
Brand: CPG OPTICS LIMITED
SKU: 825017325

Jiangsu, ChinaCPG OPTICS LIMITED

Negotiable

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Usage

Lighting, Medical, Optical, Photography, Astronomy

Type

Large Window

Transmittance

90%-95%

Shape

Circle

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE, TUV

Customized

Coating

HMC

Transport Package

Carton, Blister, Customized

Specification

as required

Trademark

CPG

Origin

China

HS Code

9001909090

Production Capacity

1000 Pieces

Key features

High Precision Manufacturing: Tightly controlled wavefront, high parallelism, and minimal scatter for demanding optical applications.

UV Fused Silica Material: Made from Corning 7980 0F UVFS for outstanding durability and laser damage resistance.

Customization Available: Offers full customization, minor customization, and flexible options from samples or designs.

Strict Quality Control: 100% inspection including visual and function checks with Zygo interferometer verification.

Wide Application Scope: Suitable for lighting, medical, optical, photography, and astronomy fields.

Global Service Network: Manufacturers with branches in US, Germany, and Netherlands for timely service.

Low MOQ for Orders: Minimum order quantity is just 1 unit, allowing for easy trial orders.

Multiple Payment Options: Accepts T/T, D/P, Letter of Credit, Western Union, and PayPal for convenience.

Company profile

High Repeat Buyers ChoiceOverseas Agent/BranchFlexible Customization100% Finished Products Inspection

CPG OPTICS LIMITED

Jiangsu, China

Business Type: Manufacturer/Factory, Trading Company, Group Corporation CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is a professional technical supplier with strong R&D and customization capabilities, offering a range of design services and maintaining ISO certifications. They have a comprehensive after-sales service program, serving overseas markets like the US and Germany. While they lack SDK availability, they engage in OEM and ODM services, and have launched new products recently. Their financial credibility and production capabilities are supported by sustainable practices and a robust quality management system. However, they have not collaborated with Fortune 500 companies.

Supplier typeThe supplier is a professional technical supplier with strong R&D capabilities, providing ODM and OEM services.

CertificationsThe supplier holds ISO14001 and ISO9001:2015 certifications, indicating adherence to quality and environmental management standards.

After-Sales capabilityThe supplier offers comprehensive after-sales services including debugging, repair, and training, and operates in countries like the US and Germany.

R&D capabilityThe supplier has launched new products recently and employs 20 R&D engineers, showing strong innovation capabilities.

Production capacityThe supplier has an extensive range of production equipment and 30 quality control staff, indicating robust production capabilities.

Customization capabilityThe supplier offers a wide range of customization services from samples and designs to full and minor customization.

Product Q&A

Q:Are you a manufacturer or trader?

We are a manufacturer with factories in Jiangsu and Zhejiang provinces. We have branches in the US, Germany, and Netherlands to provide better services.

Q:What is the minimum order quantity?

The minimum order quantity for this item is 1 unit.

Q:What is the lead time for production?

The lead time is 15-30 days, depending on quantity and specifications. If in stock, products are sent within 2 days after payment.

Q:Do you offer OEM or ODM services?

Yes, we accept all OEM and ODM orders.

Q:What is your warranty policy?

If there is a quality problem, please provide pictures via email. We will rework or provide replacements at our cost based on actual conditions.