Can the shape of the filter be customized?

Yes, the shape is customized according to customer needs.

What is the blocking range of the filter?

The blocking range is R>99% at 300nm-825nm with a blocking depth of OD2-OD6.

What certifications does the product have?

The product is certified with RoHS, ISO, and Reach.

IR Pass Filter 840nm Nir Longpass Filter Glass Opticfilter Pass

Name: IR Pass Filter 840nm Nir Longpass Filter Glass Opticfilter Pass
Brand: Optolong Optics Co .,Ltd
SKU: 2157357315

Yunnan, ChinaOptolong Optics Co .,Ltd

US$13.00

10-49 Pieces

US$10.00

50-99 Pieces

US$6.00

100-499 Pieces

US$2.00

500+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Easy Return

Warranty

5years

Model NO.

840nm Longpass Filter

Usage

Optical

Thickness Range

0.5-5mm

Color

Purple

Type

Thin Film Filter

Principle

Cut-off Filter

Material

Glass

Angle of incidence

45°

Shape

Customized

Certification

RoHS, ISO, Reach

Customized

Transport Package

Plastic Case, Carton

Specification

5x55mm

Trademark

Optolong

Origin

China

HS Code

9001909090

Production Capacity

100000piece/Month

Key features

Customized Shape: Shape is customized to meet specific application requirements.

High Blocking Depth: Blocking depth reaches OD2-OD6 for effective wavelength isolation.

Wide Transmittance: Transmittance exceeds 90% in the 855nm-1200nm range.

Multiple Substrates: Available in B270, BK7, JGS, and other customizable materials.

RoHS & ISO Certified: Products comply with RoHS, REACH, and ISO9001 standards.

20 Years Experience: Over two decades of expertise in optical filter manufacturing.

OEM/ODM Service: Supports OEM and ODM services for custom filter solutions.

100% Inspection: Every product undergoes visual and functional inspection.

Company profile

Importers and ExportersYears of Export ExperiencePatents AwardedExhibition Experience

Optolong Optics Co .,Ltd

Yunnan, 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: 20 Years CertifiedNearest Port: Guangzhou PortAverage Response Time: ≤6.93h

AI-Powered supplier vetting

SummaryThe supplier specializes in manufacturing and sales of optical instruments and related products, with a strong focus on customization services. They operate three production lines and have a moderate annual output. Although they lack a presence in overseas warehouses and showrooms, they have overseas agents and participate in trade shows. The supplier has structured procedures for quality control and customer complaint management, but their innovation capability appears limited due to minimal R&D activity and no new product development in the past year.

Supplier typeThe supplier operates within the optical and electronic manufacturing sectors, focusing on optical coating filters and other related products.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and maintaining service quality, suggesting a structured approach to after-sales service.

Financial creditThe supplier reported significant revenue, indicating a stable financial position within the given range.

R&D capabilityThe supplier shows limited innovation capability with no new products developed recently and minimal R&D documentation.

Production capacityThe supplier has three production lines and a notable annual output, indicating a robust production capability.

Customization capabilityThe supplier provides various customization services, including ODM and OEM, highlighting strong customization capabilities.