What is the diameter tolerance?

The diameter tolerance is controlled within +/-0.01mm.

What payment methods do you accept?

We accept T/T, PayPal, and Western Union.

Do you offer OEM and ODM services?

Yes, both OEM and ODM services are available for our optical components.

Infrared Material Step Germanium Window Thermal Imager Cover 8-12um 3-5um Coating

Name: Infrared Material Step Germanium Window Thermal Imager Cover 8-12um 3-5um Coating
Brand: Changchun Yutai Optics Co., Ltd.
SKU: 1970094171

Jilin, ChinaChangchun Yutai Optics Co., Ltd.

US$250.00-300.00

10 Pieces

Product profile

Customization

Available

Usage

Optical

Type

Flat Lens

Model NO.

yt9006

Transmittance

90%-95%

Shape

as Picture

Material

Germanium Lens

Lenses Color

as Picture

Certification

RoHS, CE

Customized

Coating

Diameter

Customized

Diameter Tolerance

+/-0.01mm

Thickness Tolerance

+/-0.01mm

Surface Quality

60/40,40/20 or Better

Clear Aperture

90%

Dimension

Customized

Coated

Dlc-Ar

Surface

Polished

Wavelengtj

3-5um

Transport Package

Safety Green Carton

Origin

Changchun

HS Code

9001909090

Production Capacity

20000/Year

Key features

Customized Dimensions: Diameter and thickness are fully customizable to meet specific requirements.

High Transmittance: Offers 90%-95% transmittance for optimal infrared performance.

Advanced Coating Options: Available with HC, AR, or DLC coatings for enhanced durability and light control.

Precision Tolerance: Diameter and thickness tolerance controlled within +/-0.01mm for high accuracy.

Superior Surface Quality: Surface quality rated 60/40, 40/20 or better to minimize scattering.

Vibration Resistance: Rigid step design minimizes deflection during movement in harsh environments.

Thermal Management Design: Steps can be designed with heat sinks to overcome low thermal conductivity.

ISO9001 Certified: Manufacturer holds ISO9001 certification ensuring quality control standards.

Company profile

Changchun Yutai Optics Co., Ltd.

Jilin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2017-02-08 CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.53h CertifiedTerms of Payment: T/T, PayPal, Western Union

AI-Powered supplier vetting

SummaryChangchun Yutai Optics Co., Ltd. is a China-based limited company established in 2015, with 11 employees and more than 10 production lines. It offers a broad range of optical products and materials, including lenses, windows, mirrors, filters, prisms, wafers, coatings, beamsplitters, and IR optics. The supplier reports exports to Europe and North America, with exports representing 51%–70% of total sales and self-operated import/export rights. Production information indicates substantial stated output across several optical product categories. Its capabilities are supported by advanced milling, polishing, and inspection equipment, technology links with Changchun optical and university institutions, vertically integrated manufacturing, and platforms covering custom design through volume manufacturing. ISO9001 is referenced as a management system objective or framework, but certification holding is not explicitly confirmed. Evidence is insufficient to verify after-sales performance, financial credibility, or...

Supplier typeThe supplier is identified as Changchun Yutai Optics Co., Ltd., a Chinese limited company classified as a combined business entity and engaged in industrial equipment and components. Its stated product keywords and descriptions establish it as an optical-product manufacturer and supplier.

R&D capabilityEvidence supports technical capability through a broad range of optical materials and products, technology support from optical and university institutions, advanced milling, polishing, and inspection equipment, and multiple technology platforms. The supplier also describes a process spanning custom design, pilot production, and volume manufacturing, indicating demonstrated development infrastructure.

Production capacityThe supplier reports more than 10 production lines, stated output across lenses, filters, prisms, windows, and mirrors, vertically integrated manufacturing facilities, advanced production equipment, and stock availability for tens of thousands of lenses. These details provide explicit evidence of established production capacity and breadth.

Customization capabilityThe supplier offers specialized and varied optical products, including IR, toroidal, cylindrical, telecentric, beam-expander, and machine-vision lenses, and explicitly describes a workflow from custom design through pilot and volume manufacturing. This supports a positive assessment of customization capability.

Product Q&A

Q:What are the advantages of germanium step windows?

Steps provide mounting references for alignment, adaptable seals for vacuum/high-pressure use, vibration resistance, thermal management via heat sinks, and stray light control through blackened edges.

Q:Is the product customizable?

Yes, the diameter, thickness, and overall dimensions are fully customized. The shape and color follow the provided picture or customer specifications.

Q:What is the delivery time?

Delivery is typically within 30 days, though it may depend on the quantity ordered.

Q:What are the available coating options?

We offer HC (Hard Coating), AR (Anti-Reflection), and DLC (Diamond-Like Carbon) coatings.

Q:What is the surface quality standard?

The surface quality is 60/40, 40/20 or better, with a standard bevel.