Custom Special Optical Lenses
Related Precision Processing Services for Optical Lenses
Optical lenses can be integrated with multiple precision curved glass processing technologies to meet diverse visible laser, UV LiDAR and medical optical system requirements.
Compatible Optical Products for Visible & UV Optical Lens Systems
Optical lenses are commonly matched with the following custom optical components to build complete visible and UV optical systems. Thermal infrared ZnSe/ZnS lenses are categorized within our Infrared Optics product group.
Engineering Support for Custom Precision Optical Glass Lenses
Felix Glass engineering support covers material selection, radius feasibility, coating review, inspection method confirmation and production routing for BK7, fused silica and sapphire optical lenses.
The manufacturing system includes imported five-axis CNC curved grinding, ultra-precision polishing, vacuum coating and a dedicated optical inspection laboratory for repeatable OEM/ODM delivery.
FAQ About Custom Optical Lenses and Precision Optical Glass Lenses
What materials are used for visible and UV optical lenses?
Common choices include BK7/H-K9L optical glass, fused silica and sapphire. Selection depends on wavelength, thermal load, mechanical exposure and coating requirements.
When should I choose BK7 optical lenses?
BK7 is often selected for visible optical systems that require stable transmission, practical processing efficiency and controlled cost for prototype or repeat production.
Why use fused silica lenses for UV applications?
Fused silica offers UV transmission, low thermal expansion and stability for UV detection, UV LiDAR ranging and semiconductor inspection optical paths.
Are sapphire optical lenses suitable for harsh environments?
Sapphire provides high hardness, abrasion resistance and chemical stability, making it useful for exposed or mechanically demanding UV and visible optical assemblies.
Can Felix Glass manufacture plano-convex and plano-concave lenses?
Yes. Plano-convex, plano-concave, biconvex, biconcave, meniscus and aspherical lens forms can be reviewed against drawings and optical requirements.
Can custom aspherical lenses be produced from 3D models?
Aspherical lens projects can be evaluated from drawings, CAD files or 3D models, including radius, sag, clear aperture, surface quality and inspection method.
What coating options are available for precision optical lenses?
Available coating options include visible AR coating, UV AR coating, HR high-reflective coating and DLC hard protective coating when compatible with the selected substrate.
Can these lenses be used in medical diagnostic imaging?
BK7 and fused silica lenses are commonly used in visible medical imaging and illumination systems, with ISO13485 production standard support available when required.
Are ZnSe or ZnS infrared lenses included on this page?
No. Thermal infrared ZnSe/ZnS lenses belong to the Infrared Optics product group so visible and UV optical lens search intent remains clearly separated.
What specifications should be included in an RFQ?
Please provide material, diameter, center thickness, radius or focal length, surface quality, coating band, quantity, drawing file and application wavelength.
Can focal length be inspected before shipment?
Focal length inspection can be arranged according to the project requirement, together with dimensional, surface and transmission-related inspection items.
Does Felix Glass support prototype and mass production?
Yes. Prototype review and repeat production can be arranged after material, tolerance, coating and inspection feasibility are confirmed.
What tolerance range can be customized?
Dimensional and optical tolerance depends on lens size, curvature, material and process route. Drawing review is required before confirming production limits.
Can optical lenses be supplied with inspection reports?
Inspection report support can be provided according to the purchase specification, including dimensional checks, optical testing and coating-related records when required.
Technical Downloads for Optical Lens Engineering Evaluation
Use these engineering document requests to align drawings, coating bands, inspection criteria and purchasing requirements before quotation.
Reserved Product Schema Data Fields
Material: BK7, Fused Silica, Sapphire
Process: 5-Axis CNC Curved Grinding, Ultra-Precision Aspherical Polishing, Vacuum Magnetron Sputtering Coating
Application: UV LiDAR Ranging, Visible Light Medical Diagnostic Device, Industrial Visible Laser Equipment, Semiconductor Inspection, Aerospace UV Optical Sensing, Laboratory Optics
Request a Quote for Custom Precision Optical Lenses
Please upload drawings, 3D models or optical specifications including material, focal length, diameter, coating wavelength, surface quality, quantity and application environment.
- What is your MOQ for custom optical glass and display glass parts?
Felix Glass offers highly flexible MOQ to support client projects, including prototype testing, small batch trial orders and large-volume mass production. All products can be fully customized according to your drawings, tolerances and application standards. Send us your specs to get an accurate price quote within 24 hours.
- Can I get free glass samples for testing before bulk order?
Yes, our FELIX GLASS factory supports sample testing for a wide range of precision optical glass components and assemblies. The lead time for sample production is 3 to 7 working days. Please contact us today to arrange samples and obtain a customized solution that meets your needs.
- What is the production lead time for custom optical glass components?
What is the production lead time for custom optical glass components?
Answer: The lead time for standard samples is 3–7 business days, while mass production takes 15–25 business days, depending on product complexity and order volume. We provide reliable, rapid delivery for orders serving the industrial, medical, automotive, and aerospace sectors. Please submit your project details to receive an accurate delivery schedule.
- Are your optical glass products ISO, CE and RoHS certified?
All FELIX GLASS precision optical glass components comply with ISO quality system standards, as well as CE and RoHS requirements. We provide comprehensive test reports, material certificates, and inspection documentation for customer review. Please feel free to request full certification details and a formal quotation today.
- Do you offer one-stop custom optical glass processing services?
Yes. We provide a full range of in-house processing services, including CNC machining, precision grinding, optical polishing, vacuum coating (AR, AF, AG, IR), tempering, and screen printing. Every step—from raw material to finished product—is carried out within our own facility. Please let us know your requirements, and we will provide you with the most cost-effective solution.
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