What certifications do your products hold?

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

What is the typical lead time for delivery?

Lead time is within 15 workdays during off-peak seasons and one month during peak seasons.

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We accept T/T, PayPal, and Western Union as payment terms.

650nm Longpass Filter Dark Red IR Black Light Pass Infrared Glass Filter

Name: 650nm Longpass Filter Dark Red IR Black Light Pass Infrared Glass Filter
Brand: Optolong Optics Co .,Ltd
SKU: 2306813715

Yunnan, ChinaOptolong Optics Co .,Ltd

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.

650nm Longpass Filter Dark Red Ir Filter Glass Bla

Usage

Optical

Thickness Range

0.5-5mm

Color

Red

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.

5-Year Warranty Coverage: Comprehensive 5-year warranty provided for all optical filters sold.

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

High Transmittance Performance: Transmittance exceeds 90% for common wavelengths with blocking depth up to OD6.

OEM and ODM Services: Full OEM and ODM support available for custom designs and sample-based production.

Diverse Material Options: Wide range of substrates including K9, BK7, B270, JGS1, and fused silica.

Expert Coating Technology: Over 20 years of experience in IAD hard coating for stable and high-quality filters.

Fast Delivery Options: Express delivery via DHL or air freight with lead times as short as 15 workdays.

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: ≤9.29h

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.