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Product profile
Usage
Lighting, OpticalType
Convex LensTransmittance
>95%Shape
Cylindrical Shaped LensMaterial
Optical GlassLenses Color
ClearCustomized
CustomizedCoating
UVDiameter
1mm-500mmSurface Quality
40/20Coat
Anti-Reflective (Ar) CoatingsClear Aperture: >90% of Diameter
>90% of DiameterSurface Flatness
1/4 LambdaTransport Package
Electrolytic Capacitor Paper, Foam, CartonSpecification
customerisedTrademark
FineWinOrigin
ChinaKey features
High Transmittance: Transmittance exceeds 95% for superior optical performance.
Customizable Dimensions: Diameter ranges from 1mm to 500mm with customer-specific options.
Wide Material Selection: Available in N-BK7, H-K9L, Sapphire, Fused Silica, and more.
Precision Surface Quality: Surface quality rated at 40/20 with 1/4 lambda flatness.
Custom Optical Coating: Offers AR coatings for specific wavelengths or customer designs.
Low Tolerance Specifications: Focal length tolerance of +/-1% and thickness tolerance of +/-0.05mm.
Versatile Applications: Ideal for optics systems, laser systems, and scanner systems.
Clear Aperture: Clear aperture covers more than 90% of the diameter.
Company profile

Business Type: Trading CompanyExport Year: 2013-10-01Nearest Port: Beijing, ShenZhenAverage Response Time: ≤2.14hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF
AI-Powered supplier vetting
SummaryJiaozuo Commercial Finewin Co., Ltd. is a trading company based in Jiaozuo City, Henan Province, China. Established in 2017, it specializes in the research, production, and sales of semiconductor wafers, precision optics, and various crystals. The company engages extensively in international trade, with 90% of its sales derived from exports. It serves diverse markets, including the USA, Europe, and Asia. The company emphasizes product quality and customer service, although its workforce is lean, with only 2 employees. The production facility is relatively small, covering an area of 47m², and the company operates seven production lines.
Supplier typeThe supplier is a trading company involved in wholesale and retail, registered as a limited company in China.
After-Sales capabilityThe company emphasizes efficient communication with engineers to provide timely and effective responses to customer inquiries.
R&D capabilityThe company is involved in research and production in advanced materials such as semiconductor wafers and precision optics.
Client casesThe company serves clients in the USA, Europe, and Asia, including universities, research centers, and high-tech enterprises.
Product Q&A
Q:What's the way of shipping and cost?
A:
(1) We accept DHL, Fedex, TNT, UPS, EMS etc. (2) If you have your own express account, it's great.If not,we could help you ship them.
Q:How to pay?
A:
T/T, Paypal, etc
Q:What's your MOQ?
A:
(1) For inventory, the MOQ is 5pcs. (2) For customized products, the MOQ is 10pcs-25pcs.
Q:What's the delivery time?
A:
(1) For the standard products For inventory: the delivery is 5 workdays after you place the order. For customized products: the delivery is 2 or 3 weeks after you place the order. (2) For the special-shaped products, the delivery is 4 or 6 workweeks after you place the order.
Q:Do you have standard products?
A:
Our standard products in stock.
Send Inquiry
*To:
Jiaozuo Commercial Finewin Co., Ltd.
Jiaozuo Commercial Finewin Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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