What payment methods do you accept?

We accept T/T, PayPal, and Western Union. International Commercial Terms are FOB.

What is the warranty or quality guarantee?

We provide testing reports for each batch using advanced equipment like ZYGO and Stereo interferometers to ensure high-precision products.

Customized Optical Window Sapphire Glass

Name: Customized Optical Window Sapphire Glass
Brand: Changchun Yutai Optics Co., Ltd.
SKU: 750734272

Jilin, ChinaChangchun Yutai Optics Co., Ltd.

US$3.90-8.90

1,000 Pieces

Product profile

Customization

Available

Usage

Medical, Optical

Type

Flat Lens

Model NO.

yt453

Transmittance

>95%

Shape

Single-lens

Material

Optical Glass

Lenses Color

Clear

Certification

RoHS

Customized

Coating

Dimension

2-300mm

Diameter Tolerance

+0.0/-0.15 mm

Thickness Tolerance

+/-0.1mm

Surface Quality

60/40, 40/20 or Better

Bevel

0.25mm×45 °

Clear Aperture

90%

Surface Figure

λ/4

Polished

Yes

Transport Package

Safety Green Carton

Origin

Changchun

HS Code

9001909090

Production Capacity

40000/Year

Key features

High Hardness Material: Sapphire crystal offers superior hardness, strength, and wear resistance.

High Light Transmittance: Transmittance exceeds 95% for excellent optical performance.

Customizable Dimensions: Available in dimensions ranging from 2mm to 300mm.

Precision Tolerances: Diameter tolerance of +0.0/-0.15mm and thickness tolerance of +/-0.1mm.

Advanced Coating Options: HC coating available as per customer requirements.

High Surface Quality: Surface quality options include 60/40, 40/20 or better.

Wide Application Range: Suitable for medical, optical, defense, and scientific research fields.

OEM and ODM Services: Full customization support with experienced engineering team.

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: ≤0.41h 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 is the material of the optical window?

The primary material is Sapphire crystal, which is the hardest oxide crystal and basic single crystal form of aluminum oxide. Other optical glass options are also available.

Q:What are the available dimensions?

Dimensions range from 2mm to 300mm. Diameter tolerance is +0.0/-0.15 mm and thickness tolerance is +/-0.1mm.

Q:Can the coating be customized?

Yes, the coating (such as HC) can be customized according to customer requirements.

Q:What is the lead time for delivery?

Delivery is typically within 30 days, though this may depend on the quantity ordered. Peak season lead time is 1-3 months, while off-season is one month.

Q:Do you offer OEM and ODM services?

Yes, we provide both OEM and ODM services with a professional sales team and experienced engineers to meet specific customer requests.