Does the product come with a warranty?

Yes, the product includes a 1-year warranty and free replacement service.

What materials are used for the filter?

The filter is made from optical grade glass with multilayer hard film coating technology.

Is OEM or ODM service available?

Yes, OEM and ODM services are available, supported by our R&D team.

Bp 690nm Center Wavelength 20nm Bandwidth Optical Band Pass Filter

Name: Bp 690nm Center Wavelength 20nm Bandwidth Optical Band Pass Filter
Brand: Nano Macro Optics Co.,Ltd.
SKU: 2052430725

Guangdong, ChinaNano Macro Optics Co.,Ltd.

US$25.50

5 Pieces

Sample price:US$25.50/piece.Request sample

Product profile

Customization

Available

After-sales Service

Free Replacement

Warranty

1 Year

Model NO.

Usage

Lighting, Medical, Laser Module

Thickness Range

Customized

Color

Transparent

Type

Thin Film Filter

Principle

Cut-off Filter

Material

Glass

Angle of incidence

0°

Shape

Customized

Certification

RoHS, ISO, CE

Customized

Transport Package

Vacuum Package

Specification

3mm-80mm(customized)

Trademark

NMOT

Origin

Shenzhen, China

HS Code

9001909001

Production Capacity

5000000/Year

Key features

Customizable Specifications: Thickness and shape are fully customized to meet specific customer requirements.

High Precision Performance: Features high transmittance (>90%), precise central wavelength (690nm), and 20nm bandwidth.

Durable Coating Technology: Utilizes multilayer hard film coating for good film layer density and stability.

Comprehensive Certifications: Products are certified with RoHS, ISO, and CE standards for quality assurance.

Flexible Customization Options: Supports full customization, minor customization, and customization from samples or designs.

Versatile Application Scope: Suitable for lighting, medical devices, and laser module applications.

Reliable Warranty Support: Provides a 1-year warranty with free replacement service for peace of mind.

OEM/ODM Service Available: Manufacturer offers OEM and ODM services with 18 R&D engineers for support.

Company profile

High Repeat Buyers ChoiceR&D CapabilitiesManagement Certification100% Finished Products Inspection

Nano Macro Optics Co.,Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.83h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier offering 3D software design, ODM, OEM, and broad customization services. Its manufacturing setup includes six production lines and specialized optical-processing equipment, with stated output of 5,000,000 optical-filter pieces and lead times within 15 workdays in both peak and off-peak periods. It has ISO9001:2015 certification, documented corrective-action, complaint-handling, supplier-assessment, and quotation procedures. However, the information also records no quality assurance in quality-control processes, no available SDK, no valid manufacturing-capacity contract with related subcontractors, and no overseas agents, branches, warehouse, or showroom. Financial credibility and customer-specific case details cannot be sufficiently assessed from the provided information.

Supplier typeThe supplier is explicitly described as a professional technical supplier. It provides 3D software design, ODM services, and OEM services for well-known brands, indicating a technical manufacturing and design-oriented supplier profile.

CertificationsThe supplier holds an ISO9001:2015 certificate. The provided information does not identify additional certifications, so the assessment is limited to this documented certification.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and service quotations. It also has in-stock capability and has participated in an offline trade show, but lacks overseas agents or branches, an overseas warehouse, and an overseas showroom.

R&D capabilityThe supplier reports R&D capability, at least one new product in the past year, 3D software design, ODM services, and multiple customization modes. However, it explicitly has no available SDK, limiting the evidence for software-integration innovation.

Production capacityThe supplier operates six production lines and lists CNC, laser-cutting, coating, ultrasonic-cleaning, spectrometer, interferometer, and spectrograph equipment. It reports 5,000,000 optical-filter pieces of annual output and lead times within 15 workdays, although it has no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. Its ODM and 3D software design services further support the conclusion that it can handle varied design and product-development requirements.

Client casesThe supplier reports OEM service for well-known brands and participation in LASER World of PHOTONICS CHINA. These indicate customer and market-facing experience, but no specific customer names, project details, or performance outcomes are provided.