What is the lead time for orders?

The lead time varies based on quantity, specification, and stock availability. For in-stock products, we ensure dispatch within 2 days of payment receipt.

Do you have enough stock?

Absolutely. With over 20 years of expertise in the area, we maintain extensive stock levels. Our sales team is always ready to assist you with stock inquiries.

Do you accept OEM or ODM orders?

Yes, we are fully equipped to handle both OEM and ODM requests, providing tailored solutions.

Mgf2 400-700nm Coating Ultra-Thin 0.20mm Thickness Optical N-Bk7 Window

Name: Mgf2 400-700nm Coating Ultra-Thin 0.20mm Thickness Optical N-Bk7 Window
Brand: Tianjin Tengteng Optoelectronic Technology Co., Ltd.
SKU: 1935427872

Tianjin, ChinaTianjin Tengteng Optoelectronic Technology Co., Ltd.

US$1.50-15.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year or Discussion

Warranty

1year or Discussion

Model NO.

TT Window 25

Usage

Lighting, Medical, Optical, Photography

Type

Windows

Transmittance

>95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Blue

Certification

ISO9001

Customized

Coating

Min

1 Unit

Payment Term

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

Thickness

0.20mm

Surface Quality

60-40, 40-20, or Better

Diameter

D1mm, D10mm, or Others

Thickness Tolerance

+/-0.02mm

Processing

Polished

Clear Aperture

>90%

Diameter Tolerance

+0/-0.01

Parallelism

30 Second

Flatness

Lambda/10 or Others

Edge Chip

<0.1

Bevel

as Required

Transport Package

Carton, Blister, Customized

Specification

As required

Trademark

Origin

Tianjin

HS Code

9001909090

Production Capacity

2000pieces/Month

Key features

Ultra-Thin Design: 0.20mm thickness, 1/10 of traditional N-BK7 windows, ideal for size-sensitive applications.

High Transmittance: Over 95% transmittance with MgF2 coating for 400-700nm wavelength range.

Customizable Options: Full customization available for material, coating, thickness, and surface quality.

Low MOQ: Minimum order quantity is just 1 unit, ensuring flexibility for all customers.

Professional OEM/ODM: Supports OEM and ODM requests with dedicated R&D department for bespoke designs.

High Precision: Parallelism of 30 seconds, flatness Lambda/10, and surface quality 60-40 or better.

ISO9001 Certified: Manufactured under ISO9001:2015 management system with 100% finished product inspection.

Fast Dispatch: In-stock products dispatched within 2 days of payment receipt.

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: ≤1.25h

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.

Product Q&A

Q:Are you a manufacturer or trader?

We are a proud manufacturer based in Tianjin, China. We warmly welcome you to visit our factories and offices at your convenience. Additionally, we offer detailed video tours of the factory for online viewing.

Q:What is the minimum order quantity?

Our minimum order quantity is just 1 unit, ensuring flexibility for all our customers.

Q:What are the payment terms?

We accept T/T, Letter of Credit, Western Union, PayPal, Money Gram, and D/P, providing a variety of options to suit your needs.

Q:Can I get free samples before ordering?

Indeed, your sample fee will be credited back to you when you proceed with a substantial order.

Q:Do you provide custom design services?

Certainly, our R&D department is dedicated to collaborating with you, ensuring a bespoke design service that exceeds your expectations.