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Product profile
Customization
AvailableUsage
MedicalThickness Range
2mm-5mmColor
BlueType
Thin Film FilterPrinciple
ReflectionMaterial
GlassAngle of incidence
0°Shape
CustomizedCertification
RoHS, CECustomized
CustomizedSurface Quality
60-40Flatness
1/4 LambdaTolerance
+/-0.05mmFwhm
3-50nmTransport Package
100PCS Per BoxSpecification
3-200mmTrademark
Sunday OpticsOrigin
China, ChangchunHS Code
9001909090Production Capacity
50000PCS Per MonthKey features
Customized Shape: Shape is fully customizable to meet specific application requirements.
High Reflectivity Options: Reflectivity up to 99% with Gold and HR coatings; 97% for Silver; 85% for Aluminum.
Wide Material Selection: Available in BK7, Sapphire, Fused Silica, ZnS2, CaF2, Si, and Ge materials.
RoHS and CE Certified: Product meets international safety and environmental standards with RoHS and CE certification.
Full Size Test Reports: Comprehensive test reports provided for size, focal length, flatness, and coating curves.
Low Minimum Order Quantity: Accepts orders starting from just 1 piece for flexible purchasing.
Fast Sample Delivery: Sample delivery time ranges from 10 to 20 days depending on specifications.
Quality Guarantee: Offers repair services or full money-back guarantee for quality issues.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2013-05-09Nearest Port: beijing, shanghai, shenzhenAverage Response Time: ≤11.55hTerms 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:Are you a manufacturer? Can we see your factory?
A:
Yes.
Q:Do you have test reports?
A:
Yes, we offer full size test report, about size, focal length, flatness, coating curve, coating plate.
Q:What is your production quantity every month?
A:
It depands on the lens size and precison.
Q:What is the Minimum quantity?
A:
1pc
Q:What is your delivery time?
A:
samples: 10-20days
Send Inquiry
*To:
Changchun Sunday Optics Co., Ltd.
Changchun Sunday Optics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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