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Optical Bk7 Large Windows Without Coating Round Windows
Negotiable
10 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableMaterial
GlassShape
PlanoModel NO.
windowApplication
Medical, Civil, LabsTransport Package
Eviromental PackageSpecification
1-100mmOrigin
ChangchunHS Code
9001909090Production Capacity
1000/MonthKey features
High Transmission Material: BK7 glass offers high transmission in the visible spectral region.
Durable Surface Quality: Resistant to scratching and degradation under normal operating environments.
Customization Options: Special sizes and materials available upon request.
Anti-Reflective Coating: Single or multi-layer coatings available to enhance transmission.
Precise Tolerances: Length and width tolerance of +/-0.01, center thickness tolerance of 0.005mm.
High Surface Flatness: Surface flatness ranges from lambda to lambda/20 for precision optics.
Strict Parallelism: Parallelism controlled between 1 minute and 2 seconds.
OEM and ODM Services: Full customization, minor customization, and design-based options available.
Company profile
Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 19 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤18h
AI-Powered supplier vetting
SummaryThe supplier operates in electronics, optical instruments, integrated circuits, software, technical services, and medical devices, including licensed production and management of Class II and Class III medical devices. It holds an ISO9001:2015 certificate and reports one R&D engineer and one quality inspector. The supplier provides sample, design, full, and minor customization, has introduced new products within the past year, offers ODM services, and has an available SDK. It reports OEM service for well-known brands and participation in the PHOTONICS offline trade show. However, finished-product inspections and service-management procedures lack written records, and no overseas warehouse, showroom, agent, or branch is available. Export experience is stated as 19 years, but production scale and detailed customer references are not provided.
Supplier typeThe supplier is a diversified technology and medical-device business engaged in electronics, optical instruments, integrated circuits, software development, technical services, imports and exports, and Class II/Class III medical-device production and management. This supports classification as a manufacturer and technology-oriented supplier, although the slices do not establish its primary product category or production scale.
CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate, providing evidence of a certified quality-management system. No additional certifications or certificate scope details are provided.
R&D capabilityThe supplier reports one year of total R&D-engineer experience, new products introduced during the past year, ODM capability, and an available SDK. These are direct indicators of product-development activity, but the very limited stated R&D staffing prevents assessment of depth or scale.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization, with the same design-service capabilities reported in its quality-related information. It also provides ODM services, directly supporting broad customization capability.
Product Q&A
Q:What materials are used for these optical windows?
A:
Windows are made from BK7, UV-grade fused silica (JGS1), or other optical crystal materials.
Q:Can special sizes and materials be customized?
A:
Yes, special sizes and materials are available upon request.
Q:What is the surface quality rating?
A:
Surface quality ranges from 80-50 to 10-5 Scratch/Dig.
Q:Are anti-reflective coatings available?
A:
Yes, we provide single layer or multi-layer anti-reflecting coatings to provide higher transmission.
Q:What are the lead times for orders?
A:
Average lead time is one month for both peak and off-peak seasons.
Send Inquiry
*To:
China Star Optics Technology Co., Ltd.
China Star Optics Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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