What is the blocking range of the filter?

The blocking range is OD2 to OD6 across 200-1100nm.

What certifications do your products have?

Our products are certified with RoHS and ISO standards.

Fwhm 40nm Optical 940nm Bandpass Filter with High Quality

Name: Fwhm 40nm Optical 940nm Bandpass Filter with High Quality
Brand: Nano Macro Optics Co.,Ltd.
SKU: 940085395

Guangdong, ChinaNano Macro Optics Co.,Ltd.

US$10.00

5-99 Pieces

US$1.00

100-999 Pieces

US$0.10

1,000-9,999 Pieces

US$0.01

10,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Usage

Medical

Thickness Range

0.5mm-1mm

Color

Transparent

Type

Thin Film Filter

Principle

Cut-off Filter

Material

Glass

Angle of incidence

0°

Shape

Customized

Certification

RoHS, ISO

Customized

Cwl

940+/-2nm

Transmition

T>90%@940nm

Cut off Band

200-1100nm

Blocking

Od2-Od4

Size

80*80mm or Customized

Surface Quality

60/40

MOQ

5PCS

Sample

Fwhm

40+/-3nm

Transport Package

Vacuum Packing

Specification

18*18*10cm

Trademark

NMOT

Origin

China

Production Capacity

5000000

Key features

High Transmission Efficiency: Transmission rate exceeds 90% at the 940nm working wavelength.

Customizable Shape and Size: Shape is customized; size available in 80*80mm or other custom dimensions.

Superior Blocking Capability: Optical density blocking ranges from OD2 to OD6 across 200-1100nm.

Durable Hard Coating: Features hard coatings for increased durability in fluorescence applications.

Professional Manufacturer: Top 3 optical filter company in Shenzhen with 7 years of manufacturing experience.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Low MOQ for Trials: Minimum order quantity is just 5 pieces, welcoming trial orders and samples.

Certified Quality Standards: Products certified with RoHS and ISO standards for safety and quality.

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: ≤2.69h

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.