Address
304 North Cardinal St.
Dorchester Center, MA 02124
Work Hours
Monday to Friday: 7AM - 7PM
Weekend: 10AM - 5PM
POSITIVE OPTICS · MANUFACTURING & COATING
Custom Optical Manufacturing & Coating
Turn your drawing or application requirements into a defined manufacturing project. Positive Optics provides lenses, optical domes, windows, prisms, mirrors and filters with customization and coating services.
Discuss Your ProjectA Clear Path from Enquiry to Production
01 · Share the application
Send a drawing or explain the optical function, wavelength, space constraints and operating environment.
02 · Review the specification
Clarify material, geometry, critical tolerances, surface requirements, coating targets and any open questions.
03 · Agree the quotation
Confirm the drawing revision, quantity, pricing, delivery schedule and acceptance criteria before ordering.
04 · Manufacture and coat
Production follows the confirmed project requirements, with coating requirements considered alongside the substrate.
05 · Prepare delivery
Agree the inspection documentation, packaging and shipment requirements for your order.
What Can Be Customized?
Geometry
Custom shapes and dimensions including lenses, filters, windows, prisms, mirrors.
Material
Select suitable optical materials based on your application requirements.
Coating
Design and apply coatings such as anti-reflection, reflective or spectral
Acceptance
Customized to your specified inspection requirements.
Prepare A Useful RFQ
The most complete your information, the faster and more accurate our response will be.
1. Components Type(Lenses and dome, filters, mirrors, prisms, windows)
2. Key dimentsion and tolerance
3. Material and Coating request
4. Application and Intended use
5. Quantity and target timeline
6. Any special inspection or package requirements
Your RFQ Checklist
Include a dimensioned drawing and revision, component quantity, material or operating band, optical surface requirements, coated faces, performance targets, inspection documents and requested delivery date. State which specifications are essential and which can be discussed.
If the drawing is incomplete, describe the application and identify the missing parameters. Manufacturing feasibility and commercial terms are confirmed after review.
Quality and Schedule
Changchun Positive Optics Co., Ltd. is ISO 9001 certified. Ask for the applicable certificate and discuss the inspection documentation needed for your order. Product acceptance criteria should be part of the agreed specification.
Our standard lead time is within four weeks. The quotation confirms the schedule for your component, coating and quantity.
Ready for a Manufacturing Review?
Email info@positiveoptic.com with your drawing, quantity and target date. Tell us the application so we can focus the discussion on the requirements that matter.
Send Your Requirements