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K9 Bk7/Sapphire/Quartz Glass Ar Coating Diameter 10mm Protective Step Glass Window Step Cover Lens
US$5.00-8.00
100 Pieces
Product profile
Customization
AvailableUsage
Medical, Optical, PhotographyType
Flat LensModel NO.
yt8961Transmittance
>95%Shape
Single-lensMaterial
Baf2Lenses Color
ClearCertification
RoHSCustomized
CustomizedCoating
Ar CoatingSurface Quality
60-40Color
TransparentParallelism
10 Arc MinThickness Range
1-50mmDiameter
1.5-500mmDiameter Tolerance
+/-0.1mmThickness
+/-0.1mmTransport Package
BoxSpecification
12.7mmTrademark
YutaiOrigin
ChangchunHS Code
9001909090Production Capacity
40000/YearKey features
Customizable Dimensions: Diameter 1.5-500mm, Thickness 1-50mm, Parallelism 10 Arc Min.
High Transmittance: Optical lenses with transmittance greater than 95%.
Multiple Coating Options: Available with AR, BBR, and filter coatings upon request.
ISO9001 Certified: Manufacturer with ISO9001 certification for quality assurance.
Wide Application: Suitable for imaging, defense, medical, laser, and industry markets.
Low MOQ for Large Items: MOQ can be just one piece for elements with large dimensions.
Flexible Payment Terms: Accepts T/T, L/C, VISA, Paypal, Alipay, or negotiation.
Free Stock Samples: Free samples available for stock optics; custom samples are paid.
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: ≤0.52h 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 your main products?
A:
Optical lens, mirrors, windows, filters, prisms
Q:How long is your delivery time?
A:
In general delivery time is about one month for custom produced optics.except stock ones or some special optics.
Q:Do you provide samples ? is it free or extra ?
A:
We can provide free samples if we have stock optics as your request,while custom produced samples are not free.
Q:What is your MOQ ?
A:
MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.
Q:What is your terms of payment ?
A:
T/T,L/C,VISA,Paypal,Alipay or Negotiation.
Send Inquiry
*To:
Changchun Yutai Optics Co., Ltd.
Changchun Yutai Optics Co., Ltd.*Content:
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