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Coated IR Flat Silicon Windows 3*-5um Bbar
US$1.00-35.00
20 Pieces
Sample price:US$20.00/piece.Request sample
Product profile
Customization
AvailableUsage
Thermal ImageType
Flat LensModel NO.
SDSE4Transmittance
>95%Shape
WindowMaterial
GermaniumCertification
RoHS, CECustomized
CustomizedCoating
HCSurface Quality
60-40Flatness
1/4 LambdaTolerance
+/-0.05mmTransport Package
100PCS Per BoxSpecification
25.4mmTrademark
Sunday OpticsOrigin
China, ChangchunHS Code
9001909090Production Capacity
5000PCS Per MonthKey features
High Transmittance: Transmittance exceeds 95% for efficient infrared signal transmission.
Customized Options: Supports custom surface quality, flatness, tolerance, and coating designs.
Wide Diameter Range: Available in diameters from 3mm to 280mm with precise tolerances.
RoHS and CE Certified: Meets international safety and environmental standards for global use.
Low Wedge Angle: Wedge angle less than 1 arcmin for high optical precision.
HC Coating: Features Hard Coating to enhance durability and optical performance.
Low MOQ: Minimum order quantity is just 1 piece, suitable for prototyping.
Fast Sample Delivery: Sample delivery time is 10-20 days for quick project turnaround.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤11.39hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DDP, CIP
AI-Powered supplier vetting
SummaryChangchun Sunday Optics Co., Ltd. is a Chinese manufacturer specializing in optical components such as lenses and prisms. Established in 2010, the company operates over 10 production lines and holds ISO 9001 certification, indicating adherence to quality management standards. They export 31%-40% of their products and have been active in international trade since 2013. The company emphasizes customer satisfaction with a responsive after-sales service. They possess substantial production capacity, capable of both sample orders and mass production.
Supplier typeThe supplier is classified as a Manufacturer/Factory, indicating they produce goods in-house.
CertificationsThe supplier holds ISO 9001 certification, reflecting a commitment to quality management systems.
After-Sales capabilityThey provide a well-regarded after-sales service to ensure customer satisfaction.
R&D capabilityThe company employs 6-10 R&D engineers, suggesting an investment in innovation.
Production capacityWith over 10 production lines and an annual output of US$2.5 - US$5 million, their production capability is substantial.
Customization capabilityThey offer production processes that allow for both sample orders and mass production, indicating flexibility in customization.
Client casesThe supplier has engaged with buyers such as Envirozone Instruments and Ajay Scientific Industries.
Product Q&A
Q:Are you a manufacturer?
A:
Yes, we are a manufacturer and you can visit our factory.
Q:Do you provide test reports?
A:
Yes, we offer full size test reports covering size, focal length, flatness, coating curve, and coating plate.
Q:What is the production quantity per month?
A:
It depends on the lens size and precision required.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 1 piece.
Q:What is the delivery time?
A:
Samples take 10-20 days. Peak season lead time is one month, and off-season is within 15 workdays.
Send Inquiry
*To:Changchun Sunday Optics Co., Ltd.
Changchun Sunday Optics Co., Ltd.*Content:
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