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Customized Optical Glass Bk7 (K9) Dia 35/40/50mm Balls Round Ball Lens
US$36.90-58.90
20 Pieces
Product profile
Customization
AvailableUsage
Medical, Optical, PhotographyType
Convex LensModel NO.
yt155Transmittance
>95%Shape
Half BallMaterial
Optical GlassLenses Color
ClearCertification
RoHSCustomized
CustomizedCoating
HMCTransport Package
BoxSpecification
12.7mmHS Code
9001909090Production Capacity
40000/YearKey features
High Transmittance: Optical glass BK7/K9 lenses offer transmittance greater than 95% for superior optical performance.
Customized Options: Customized diameter options available including 35mm, 40mm, and 50mm to meet specific requirements.
Wide Application: Ideal for medical, optical, photography, endoscopy, barcode scanning, and sensor applications.
Quality Certified: Manufacturer holds ISO9001 certification ensuring high quality and professional service standards.
RoHS Compliant: Products are RoHS certified, ensuring safety and compliance with environmental regulations.
Professional Support: Experienced engineers and advanced machines ensure precision processing and double-check inspection.
Company profile

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: ≤0.43h 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 materials are available for the ball lenses?
A:
We offer various materials including BK7 (K9), Sapphire, Fused Silica, ZK3, and H-ZF6.
Q:What is the lead time for orders?
A:
Delivery is within 30 days, depending on quantity. Peak season lead time is 1-3 months, while off-season is one month.
Q:Can I get customized packaging?
A:
Yes, we provide standard carbon and envelope with plastic foam, safety green carton, or customized packaging options.
Q:What are the payment terms?
A:
We accept T/T, PayPal, and Western Union. The nearest port for shipping is Dalian Port.
Q:Does the company provide OEM or ODM services?
A:
Yes, both OEM and ODM services are available to meet specific customer requests.
Send Inquiry
*To:
Changchun Yutai Optics Co., Ltd.
Changchun Yutai Optics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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