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USD0.98-USD1.5 Optical IR Material Silicon Plano Convex Lens Small Singlet Lens
US$2.00-5.00
50 pc
Sample price:US$2.00/piece.Request sample
Product profile
Customization
AvailableUsage
Optical, Infrared ImageType
Convex LensTransmittance
>95%Shape
Single-lensMaterial
K9 Quartz Bk7 Corning7980 Germanium Silicon ZnseLenses Color
ClearCertification
RoHS, CECustomized
CustomizedCoating
Polish+CoatingFlatness
1/20 LambdaTolereance
+0.00/-0.01mmSurface Quality
10-5Certeration
<1arcminTransport Package
Plastic BoxSpecification
0.1-600mmTrademark
Sunday OpticsOrigin
China, ChangchunHS Code
9001909090Production Capacity
50000PCS Per MonthKey features
Wide Material Selection: Available in K9, Quartz, BK7, Corning7980, Germanium, Silicon, ZnSe, and more.
High Transmittance: Optical transmittance exceeds 95% for superior image quality.
Ultra-Precise Flatness: Achieves flatness of 1/20 Lambda with Zygo test report verification.
Customizable Dimensions: Diameters range from 0.1mm to 600mm with customer-specific design options.
Multiple Coating Options: Offers AR, MgF2, and multi-layer coatings for various wavelength bands.
Broad Application Range: Suitable for telescopes, cameras, collimators, and laser systems.
RoHS and CE Certified: Products meet international safety and environmental standards.
Flexible Lead Time: Off-season delivery within 15 workdays; peak season within one month.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤15hTerms 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 identified as a Chinese manufacturer/factory specializing in optical components, including lenses, prisms, windows, filters, coatings, and optical assemblies. The supplier reports ISO 9001 certification, more than 10 production lines, 41–50 quality-control staff, 6–10 years of combined R&D engineer experience, and annual processing capacity of up to 1 million pieces. It also states that it supports both sample orders and mass production and provides after-sales service. The supplier has exported since 2013 and holds self-operated import and export rights. However, the supplied information does not provide sufficient evidence to assess financial credibility, product-specific customization capability, or the quality and scale of customer cases.
Supplier typeThe supplier is explicitly classified as a Manufacturer/Factory and describes its own optical-component production activities, including lenses, prisms, filters, coatings, and assemblies. This supports direct manufacturing capability rather than only trading or distribution.
CertificationsThe supplier reports holding ISO 9001 certification, indicating that a quality-management-system certification is claimed. No certification number, issuing body, scope, or validity period is provided.
After-Sales capabilityThe supplier explicitly states that it provides after-sales service for product questions to achieve customer satisfaction. The information does not specify response times, service channels, warranty terms, or service coverage.
Production capacityThe supplier reports more than 10 production lines, 41–50 quality-control staff, multiple branches, and annual processing capacity of up to 1 million pieces, with support for sample orders and mass production. Its stated equipment covers cutting, grinding, polishing, coating, and gluing, providing explicit evidence of substantial optical-component production capability.
Product Q&A
Q:What materials are available for the lenses?
A:
We offer a wide range of materials including K9, Quartz, BK7, Corning7980, Germanium, Silicon, ZnSe, and more.
Q:What is the minimum lens size you can manufacture?
A:
The minimum size we can produce is 0.1mm.
Q:Do you provide test reports for the lenses?
A:
Yes, we provide Zygo test reports to verify high precision and flatness.
Q:What is the maximum diameter available?
A:
Diameters are available from 0.1mm up to 600mm.
Q:Can the coating be customized?
A:
Yes, we offer single or multi-layer AR coatings and customer-designed coating options.
Send Inquiry
*To:Changchun Sunday Optics Co., Ltd.
Changchun Sunday Optics Co., Ltd.*Content:
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