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Spherical Double Convex CaF2 Optical Lenses
US$16.98-63.50
200 Pieces
Product profile
Customization
AvailableUsage
Medical, Optical, PhotographyType
Convex LensModel NO.
yt1038Transmittance
>95%Shape
Single-lensMaterial
Optical GlassLenses Color
ClearCertification
RoHSCustomized
CustomizedCoating
HMCColor
TransparentPolished
YesTransport Package
BoxSpecification
12.7mmTrademark
YutaiOrigin
ChangchunHS Code
9001909090Production Capacity
40000/YearKey features
Laser Damage Threshold: Extremely high threshold suitable for excimer laser applications.
Low Refractive Index: Index varies from 1.35 to 1.51 within usage range.
Chemical Inertness: Fairly chemically inert with superior hardness compared to other fluorides.
Customized Options: Color and polishing are customizable to meet specific needs.
Surface Quality: High precision 40-20 Scratch-Dig surface quality standard.
Bi-convex Design: Minimizes aberrations for finite imaging applications with equal distances.
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: ≤0.62h 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:Is the lens suitable for laser applications?
A:
Yes, its extremely high laser damage threshold makes it useful for use with excimer lasers.
Q:Can the lens color and polishing be customized?
A:
Yes, the color can be customized to be transparent, and polishing is available as a customized option.
Q:What is the reflectance over the coating range?
A:
The average reflectance over the coating range is less than 2.0%.
Q:What is the delivery time for orders?
A:
Delivery is typically within 30 days, depending on the quantity ordered.
Q:What payment methods are accepted?
A:
We accept T/T, PayPal, and Western Union for payments.
Send Inquiry
*To:Changchun Yutai Optics Co., Ltd.
Changchun Yutai Optics Co., Ltd.*Content:
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