Do you offer OEM and ODM services?

Yes, we offer both OEM and ODM services with customization from samples or designs.

What certifications do your filters have?

Our filters are certified under RoHS, REACH, and ISO9001 standards.

What is the transmittance rate?

The transmittance is greater than 95%.

Infrared Optical Filter 850nm Bandpass Filter Optical Filters

Name: Infrared Optical Filter 850nm Bandpass Filter Optical Filters
Brand: Optolong Optics Co .,Ltd
SKU: 2092268265

Yunnan, ChinaOptolong Optics Co .,Ltd

US$8.00

50-99 Pieces

US$5.00

100-499 Pieces

US$2.00

500+ Pieces

Product profile

Customization

Available

After-sales Service

Easy Return

Warranty

5years

Model NO.

850nm Bandpass Filter FWHM30nm

Usage

Optical

Thickness Range

0.5-5mm

Type

Thin Film Filter

Principle

Cut-off Filter

Material

Glass

Angle of incidence

45°

Shape

Customized

Certification

RoHS, ISO

Customized

Transport Package

Plastic Case, Carton

Specification

5x55mm

Trademark

Optolong

Origin

China

HS Code

9001909090

Production Capacity

100000piece/Month

Key features

Customized Shape and Size: Shape, size, and thickness can be customized according to specific requirements.

High Transmittance Performance: Transmittance exceeds 95% with blocking depth reaching OD2 to OD6.

Wide Wavelength Range: OEM available for central wavelengths from 250nm to 2000nm.

20 Years Industry Experience: Over two decades of experience in optical coating and filter manufacturing since 1999.

Comprehensive Warranty: 5-year warranty coverage with easy return service for after-sales support.

Multiple Material Options: Substrates include B270, BK7, JGS, K9, D263T, Color glass, and Fused Silica.

Strict Quality Control: 100% inspection for finished products with traceable raw materials.

RoHS and ISO Certified: All filters comply with RoHS, REACH, and ISO9001 certification standards.

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: ≤8.03h

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.