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POSITIVE OPTICS · CUSTOM MANUFACTURING
Custom Optical Lenses & Domes
Spherical lenses and optical domes manufactured to your project requirements. Define the geometry, optical function and coating with Positive Optics.
Request a Lens Quote
Lens and Dome Manufacturing for Your Optical Design
A lens enquiry starts with the optical function and a defined geometry. Share the focal length or radii, diameter, center thickness and operating wavelength. For optical domes, include the inner and outer radii, wall thickness, opening and mounting interface. We review the drawing and manufacturing requirements before confirming a quotation.
Specifications to Include in Your RFQ
The items below are information to supply for technical review. Manufacturing limits and acceptance criteria are confirmed in your quotation.
Geometry
Lens type, diameter, radii of curvature, center and edge thickness; dome inner and outer radii.
Optical requirements
Focal length, design wavelength, clear aperture and transmitted wavefront requirements.
Material
Required optical material or grade, or your operating wavelength and environment if undecided.
Surface and coating
Surface quality, figure, centration, coated surfaces, wavelength range and angle of incidence.
Order details
Drawing revision, prototype and production quantities, inspection documents and requested delivery date.
Manufacturing and Coating, Defined Together
Coating requirements should be defined alongside lens geometry. Include wavelength range, transmission or reflection targets, angle of incidence and environmental conditions. Specify whether one or both surfaces require coating. Feasibility and acceptance criteria are agreed for the project.
Positive Optics offers production, coating and customization. Standard lead time is within four weeks; the schedule for your component, coating and quantity is confirmed in the quotation.
See Our Custom Optics ProcessFrequently Asked Questions
Can you make optical domes?
Yes. Optical domes are part of our lens manufacturing scope. Send inner and outer radii, wall thickness, opening geometry and coating requirements for review.
Can I request a lens using a drawing?
Yes. Send the dimensioned drawing and its revision, optical specifications, quantity and delivery target. Tell us which tolerances are critical to your assembly.
What if the material or coating is not decided?
Describe the wavelength, optical function, mounting conditions and operating environment. We can discuss the open requirements before quoting.
How long does production take?
Our standard lead time is within four weeks. The exact schedule depends on the confirmed component, quantity and coating requirements.
Start with Your Drawing or Application
Email info@positiveoptic.com with your drawing, quantity and target delivery date. If some specifications are undecided, identify them so we can discuss the next technical steps.
Optical Lenses & Domes
Custom Optical Lenses & Domes
Precision spherical lenses, optical domes and custom lens elements manufactured to your drawings, optical function and coating requirements.
Request a Lens QuoteAll ProductsLens and Dome Manufacturing for Your Optical Design
Start with geometry, optical function and operating wavelength. For lenses, send focal length, diameter, radii, center thickness, material and coating. For domes, include inner and outer radii, wall thickness, opening geometry and mounting interface.
Changchun Positive Optics Co., Ltd. reviews manufacturability, inspection requirements and lead time before quotation.
Specifications to Include in Your RFQ
Geometry
Lens type, diameter, radii of curvature, center and edge thickness; dome inner and outer radii.
Optical Requirements
Focal length, clear aperture, design wavelength, transmitted wavefront and critical tolerances.
Material
Preferred optical glass, fused silica or other substrate; include environment if the material is undecided.
Surface Quality
Surface figure, scratch-dig, centration and inspection documents required for acceptance.
Coating
Coated surfaces, wavelength range, transmission targets and angle of incidence.
Order Details
Drawing revision, prototype or production quantity and requested delivery date.
Common Lens RFQ Starting Points
| Product | Typical use | Key details |
|---|---|---|
| Spherical lens | Imaging, focusing and collimation | Diameter, radii, focal length, material, coating and surface quality. |
| Optical dome | Protective window for sensors or optical assemblies | Inner/outer radii, wall thickness, opening, mounting interface and coating. |
| Custom lens element | OEM optical assembly integration | Drawing, tolerance stack, inspection criteria, quantity and delivery target. |
Manufacturing and Coating, Defined Together
Coating requirements should be reviewed with lens geometry. Include wavelength range, transmission or reflection targets, angle of incidence and environmental conditions.
Positive Optics supports production, coating and customization. Standard lead time is within four weeks after specifications are confirmed.
See Custom Optics ProcessQuality and communication
ISO 9001 certified manufacturing, drawing-based technical review and direct support for European and North American OEM customers.
Start with your drawing or application
Email info@positiveoptic.com or send your drawing, quantity and target delivery date through the contact page.