Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
ABOUT POSITIVE OPTICS
About Changchun Positive Optics Co., Ltd.
We manufacture custom optical lenses, domes, windows, filters, prisms and mirrors for OEM projects that need clear specifications, controlled quality and responsive communication.
Our Work Starts with the Component Requirement
Positive Optics focuses on custom optical components for engineering teams, purchasing teams and OEM manufacturers that need a reliable supplier for small and production quantities.
We review drawings, optical requirements, coating needs and delivery targets before quoting, so the component you receive is aligned with the real application instead of a generic catalog item.
Discuss a Requirement⌖
Changchun, China
Optical manufacturing base
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Manufacturing
Custom production for specified parts
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Coating
Coating requirements reviewed with RFQs
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Customization
Lenses, windows, filters, prisms and mirrors
Manufacturing, Coating and Customization
Manufacturing
Custom optical components are produced according to drawings, dimensions, tolerances and application requirements.
Coating
Coating needs are reviewed together with material, wavelength range, angle and operating conditions.
Customization
We support custom lenses and domes, optical windows, filters, prisms and mirrors for OEM projects.
ISO 9001-Certified Quality Management
Positive Optics works under ISO 9001-certified quality management to keep production, inspection and communication aligned with customer requirements.
For custom components, the most important quality work starts before production: drawings, inspection points and acceptance criteria must be clear in the RFQ.
Request Company and Quality Information✓ ISO 9001-certified quality management
✓ Inspection aligned with drawings and RFQ requirements
✓ Packaging and documentation reviewed before shipment
Company at a Glance
Key information for evaluating Positive Optics as a custom optical component supplier.
Company
Changchun Positive Optics Co., Ltd.
Location
No.218, Yuandadajie, Changchun, China
Main products
Lenses and domes, windows, filters, prisms, mirrors
Capabilities
Production, coating and customization
Certification
ISO 9001
Standard lead time
Within four weeks after requirement confirmation
Discuss Your Next Optical Component Project
Send us your drawing, specification or application requirement. We will review the details and help clarify the RFQ.
