What are the standard specifications for optical glass filters?

Dimensions range from 1 mm to 480 mm with a minimum thickness of 0.1 mm. Tolerances are up to 0.001 mm, and surface quality is up to P 4 per DIN ISO 100110.

What types of optical glass filters do you offer?

We offer UG, BG, VG, GG, OG, RG, NG, N-WG, KG, and FG glass filters, each permitting specific UV, visible, or IR light transmission.

What is the warranty policy for these products?

We provide a warranty covering return or replacement for the products.

Optical Coating Manufacturer Optical Bandpass Filter Nir Narrow Filter

Name: Optical Coating Manufacturer Optical Bandpass Filter Nir Narrow Filter
Brand: Fujian Allwin Technology Co., Ltd.
SKU: 2082311165

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.

lens

Usage

Lighting, Medical, Optical, Photography

Type

Flat Lens

Transmittance

>95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Blue

Certification

RoHS, ISO9001, CE

Customized

Coating

Surface Quality

Common 60-40

Clear Aperture

>90%

Product Name

Optical Filters

Thickness

0.3-5.0 mm

Wavelength Range

240-1200nm

Transport Package

Air Cushion Wrapped Carton Packaging.

Specification

Customized

Trademark

Coating: Ar or Bbar

Origin

Fuzhou

HS Code

9001909090

Production Capacity

200000PCS/

Key features

High Transmittance: Optical bandpass filters offer transmittance greater than 95% for precise spectral control.

Customizable Options: Customized thickness (0.3-5.0 mm), wavelength range (240-1200nm), and surface quality available.

Wide Application Scope: Suitable for lighting, medical, optical, and photography industries with diverse filter types.

Professional Optical Design: Expert team with 25+ years experience provides tailored optical design solutions for projects.

Certified Quality: Products certified with RoHS, ISO9001, and CE standards ensuring reliability and safety.

Flexible Supply Formats: Available as polished plates, round discs, or thermally strengthened glass with various edge finishes.

Fast Sample Service: Free samples available for quality testing; sample orders accepted if items are not in stock.

Diverse Filter Types: Offers bandpass, long pass, short pass, neutral density, and conversion filters for specific needs.

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:What is the lead time for orders?

For standard quantities (1-3000 pieces), lead time is 7 days. For customized or large quantity orders, production takes around 10-30 working days plus shipping time.

Q:Do you provide OEM services?

Yes, OEM services are available. Please send your design documents on the platform to confirm details.

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

Yes, our professional experts have over 25 years of experience in optical design. Please provide project details for suitable solutions.

Q:What shipping methods are available?

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