What is the warranty period for these lenses?

We provide a Return or Replacement warranty for our optical lenses.

What certifications do your products have?

Our products are certified with RoHS, ISO9001, and CE.

Convex Lens Custom Fused Silica 40/20 Diameter 15mm Optical Glass Projector Concave

Name: Convex Lens Custom Fused Silica 40/20 Diameter 15mm Optical Glass Projector Concave
Brand: Fujian Allwin Technology Co., Ltd.
SKU: 2060785825

Fujian, ChinaFujian Allwin Technology Co., Ltd.

US$1.00

1 Piece

Product profile

Customization

Available

After-sales Service

Return or Replacement

Warranty

Return or Replacement

Model NO.

Convex Lens

Usage

Lighting, Medical, Optical, Photography

Type

Flat Lens

Transmittance

>95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS, ISO9001, CE

Customized

Coating

Product Name

Cancave Convex Lens

Diameter Tolerance

+/-0.01mm

Clear Aperture

>=Central 80% of Diamete

Certification

Coating

Ar Coated

Transport Package

Air Cushion Wrapped Carton Packaging.

Specification

Customized

Trademark

Coating: Ar or Bbar

Origin

Fuzhou Fujian China

HS Code

9001909090

Production Capacity

200000PCS/Month

Key features

Customized Optical Lenses: We provide customized optical lenses based on your drawings, samples, or detailed requirements.

High Transmittance: Optical glass filters offer transmittance greater than 95% for clear visibility.

Wide Material Range: Available in various types including UG, BG, VG, GG, OG, RG, NG, N-WG, KG, and FG glass.

Professional Optical Design: Expert team with over 25 years of experience provides tailored optical design solutions.

Versatile Applications: Suitable for lighting, medical, optical, photography, laser scanning, and microscopy.

Strict Quality Control: Certified by RoHS, ISO9001, and CE with surface quality up to P 4 per DIN ISO 10110.

Flexible Supply Formats: Filters available as polished plates, round discs, or with processed/unprocessed edges.

OEM Services Available: We support OEM services; send your design paper to confirm details and proceed.

Company profile

Fujian Allwin Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2023-01-15Average Response Time: ≤15hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, CIP

AI-Powered supplier vetting

SummaryFujian Allwin Technology Co., Ltd., also presented as ALLWIN OPTICS, is a China-based trading company and manufacturer/factory founded in December 2019. It supplies optical components and related products, including lenses, prisms, filters, windows, machine vision lenses, and custom lens services. The supplier reports ISO 9001 certification, 6–10 R&D engineers, 6–10 quality-control staff, and 10 production lines. It describes capabilities ranging from prototype development to volume production and serves export markets across multiple regions. However, the provided information does not substantiate specific after-sales procedures, customer cases, financial credibility, or measurable innovation outcomes.

Supplier typeThe supplier is explicitly identified as both a trading company and manufacturer/factory. Its stated operations include wholesale, import, export, off-the-shelf optical products, and custom optical-component services, indicating a combined manufacturing and trading business model.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of certification, although the provided information does not specify the certificate scope, issuing body, or validity period.

R&D capabilityThe supplier reports 6–10 R&D engineers and offers custom services from prototype building to volume production across optical and photonics products. These details support the existence of development capability, but no specific patents, proprietary technologies, new-product records, or quantified innovation results are provided.

Production capacityThe supplier reports 10 production lines, 6–10 quality-control staff, and capabilities covering prototype building through volume production. Its product scope includes multiple optical components, supporting a meaningful production operation, although capacity utilization, equipment details, and production lead-time evidence are not provided.

Customization capabilityCustomization is explicitly offered through custom optical-component and lens services, with support stated from prototype building to volume production. The supplier also claims to tailor solutions to customer requirements and timelines, providing direct evidence of customization capability.

Product Q&A

Q:Can I get free samples or place a sample order?

Yes, we accept sample orders and are willing to send free samples to test quality. If the item is not in stock, you can place a sample order.

Q:How long does it take to receive the package after ordering?

For customized orders with large quantities, production takes around 10-30 working days before shipping.

Q:Are OEM services available?

Sure, please send us your design paper on the platform to confirm more detailed information.

Q:Can you help with optical design solutions for commercial projects?

Yes, we have professional experts with over 25 years of experience in optical design. Send us project details for suitable solutions.

Q:What shipping methods do you offer?

For small quantities or samples, we use express services like FedEx, UPS, DHL, EMS, etc. For large quantities, we offer sea, train, or air shipping based on your request.