What is the lead time for production?

Lead time depends on quantity, specifications, and stock. Stock products are sent within 2 days of payment.

Do you provide a warranty?

Yes, we provide a 1-year warranty or discussion-based terms. For quality issues, we provide solutions, rework, or replacements at our cost.

What materials are available for the mirrors?

We use N-BK7, Fused Silica (FS), or materials based on client requirements.

Advanced Cut-on Wavelengths Longpass Mirrors for Precision Optics

Name: Advanced Cut-on Wavelengths Longpass Mirrors for Precision Optics
Brand: Tianjin Tengteng Optoelectronic Technology Co., Ltd.
SKU: 1933047751

Tianjin, ChinaTianjin Tengteng Optoelectronic Technology Co., Ltd.

US$10.00-100.00

1 Piece

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year or Discussion

Warranty

1year or Discussion

Model NO.

TT Mirror 325

Material

Glass

Shape

Plano

Application

Medical, Civil, Labs

Min

1 Unit

Payment Term

L/C, T/T, D/P, Western Union, Paypal, Money Gram

Thickness

as Required

Surface Quality

as Required

Transport Package

Carton, Blister, Customized

Specification

As required

Trademark

Origin

Tianjin

HS Code

9001909090

Production Capacity

4000pieces/Month

Key features

Broad Spectral Coverage: Covers ultraviolet, visible light, and infrared bands for diverse applications.

High Precision Optics: Surface flatness Lambda/4@633nm, parallelism 1 arc minute, clear aperture >90%.

Flexible Customization: Accepts OEM/ODM, custom thickness, surface quality, and coating based on requirements.

Professional R&D Support: Dedicated R&D department provides design services and technical support for custom needs.

Strict Quality Control: 100% inspection of finished products including visual and functional checks.

Low Minimum Order: Minimum order quantity is just 1 unit, allowing for easy sampling and small batches.

Fast Delivery for Stock: Stock products are shipped within 2 days after payment confirmation.

Company profile

Importers and ExportersExhibition ExperienceIn-stock CapacityHigh Repeat Buyers Choice

Tianjin Tengteng Optoelectronic Technology Co., Ltd.

Tianjin, 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: 5 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.23h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company that provides OEM services for well-known brands and ODM services, with broad customization options for optical components. It reports in-stock capability, documented service procedures, complaint-handling and corrective-action processes, and an ISO9001:2015 certificate. However, it has no valid manufacturing-capacity contract with its associated subcontractors, no available SDK, no new products reported in the past year, and no overseas warehouse or showroom. Production-related information indicates three production lines, 50 quality-control staff, and one-month lead times in both peak and off-peak seasons, but the supplier’s trading-company status and lack of manufacturing contract limit verification of direct production control. No specific customer names or case studies are provided. Financial records are referenced for multiple years, but the slices do not provide sufficient non-monetary evidence to assess financial credibility.

CertificationsThe supplier reports holding an ISO9001:2015 certificate. This is explicit certification evidence relevant to quality-management practices, although no additional certifications or certificate-scope details are provided.

After-Sales capabilityThe supplier has written procedures and records for service-capability assessment, corrective and preventive actions, and customer complaint handling. It also reports in-stock service capacity, but lacks an overseas warehouse and showroom; therefore, documented service processes exist while overseas service infrastructure is limited.

R&D capabilityThe supplier offers ODM and multiple design-customization services, but reports no available SDK, no new products during the past year, and only two years of total R&D engineer experience. These explicit limitations prevent a positive assessment of innovation strength.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, assembly and adjustment of lenses, and customization of optical components with different functions. It also provides OEM and ODM services, giving strong direct evidence of broad customization capability.