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Micro 2mm Spherical Plano Convex Lens for Endoscope Optical Glass
US$1.00-100.00
10 pc
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableUsage
Optical, Infrared ImageType
Convex LensModel NO.
SRY5UTransmittance
>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
Customized Dimensions: Diameters available from 0.1mm to 600mm with customer design options.
High Precision Flatness: Flatness as precise as 1/20 Lambda with Zygo test reports.
Wide Material Selection: Available in K9, Quartz, BK7, Germanium, Silicon, ZnSe, and Sapphire.
Custom Coating Options: AR coatings available for specific wavelength ranges or customer design.
High Transmittance: Transmittance exceeds 95% for superior optical performance.
RoHS and CE Certified: Products meet international safety and environmental standards.
Versatile Lens Types: Manufactures plano convex, bi convex, meniscus, and achromatic lenses.
Low Centeration Error: Centeration tolerance as tight as 3 arcmin for high accuracy.
Company profile
Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤8.20hTerms 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 is the minimum lens size available?
A:
The minimum size can be as small as 0.1mm.
Q:Can the lens dimensions be customized?
A:
Yes, diameters range from 0.1mm to 600mm and can be designed according to customer needs.
Q:What materials are used for the lenses?
A:
Materials include K9, Quartz, BK7, Corning7980, Germanium, Silicon, ZnSe, CaF2, MgF2, and Sapphire.
Q:What is the precision of the flatness?
A:
Flatness can reach 1/20 Lambda, verified by Zygo test reports.
Q:Are custom coatings available?
A:
Yes, we offer AR, MgF2, and multiple layer coatings for specific wavelength ranges or custom designs.
Send Inquiry
*To:Changchun Sunday Optics Co., Ltd.
Changchun Sunday Optics Co., Ltd.*Content:
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