Optical Readability
Choose AG, AR, or a combined optical approach based on ambient light, display brightness, and viewing angle.
✔ OEM / ODM Customization
✔ Free Drawing DFM Technical Review
✔ 24-Hour Professional Quotation
✔ Flexible Low MOQ & Fast Prototypes






Custom Display Cover Glass · Model DCG-002 Felix Glass Co., Limited manufactures custom cover lenses for industrial HMI panels, medical displays, kiosks, control terminals, and other touch-enabled equipment. Specify the glass size, thickness, edge profile, cutouts, printing, optical treatment, and adhesive requirements for evaluation against your assembly drawing. The front lens affects display readability, touch interaction, cleaning, scratch resistance, enclosure appearance, and assembly fit. Defining these requirements together helps reduce late-stage changes between prototyping and production. Choose AG, AR, or a combined optical approach based on ambient light, display brightness, and viewing angle. Coordinate glass thickness, printing windows, adhesive zones, and sensor stack-up with the touch-panel design. Tempering and optional AF treatment support everyday scratch resistance, cleaning, and handling requirements. CNC profiles, holes, notches, edge finishing, and dimensional tolerances are reviewed against the supplied drawing. Available treatments depend on substrate, size, process route, and target performance. Felix Glass can review the intended environment before recommending a sample configuration. Custom thickness, outline, corner radius, holes, slots, windows, notches, and polished edges based on 2D drawings. Silk-screen borders, icons, logos, transparent windows, color matching, and multi-pass printing can be evaluated. Optional adhesive backing, protective film, cleaning, inspection, and packaging can be defined for the assembly workflow. This cover glass is designed for projects that require a purpose-built front lens rather than a standard off-the-shelf panel. Values are configuration targets rather than a universal specification for every part. Final tolerances and performance should be confirmed on the approved drawing or sample. Share the drawing, annual volume, application, optical target, printing files, and assembly conditions. Felix Glass reviews material, tolerances, coating, printing, edge work, and inspection criteria. Prototype parts support fit, appearance, optical, and touch-stack verification before production approval. Production follows the confirmed drawing, process route, inspection plan, and agreed packaging requirements. 2D drawing, dimensions, tolerances, hole and cutout details, edge requirements, and printing artwork. AG haze, AR transmission or reflection target, AF requirement, hardness, environment, and cleaning method. Prototype quantity, forecast volume, target schedule, adhesive needs, packaging, and inspection expectations. Learn more about Felix Glass Co., Limited or review the broader product catalog. Some combinations are feasible, but the stack must be reviewed for substrate, process compatibility, optical targets, touch behavior, and cost. Provide the priority requirement so the most suitable route can be evaluated. A dimensioned drawing, printing artwork, glass thickness, surface-treatment targets, quantity, and application conditions provide the best starting point. Yes, CNC machining can support many custom profiles. Minimum feature sizes, edge distances, and tolerances depend on glass thickness and geometry. AG is often selected to diffuse glare, while AR is used when reducing reflection and retaining clarity are priorities. Display brightness, ambient lighting, viewing angle, and surface-cleaning needs should guide the choice. Use these site resources to evaluate the supplier, related glass options, and the inquiry process. Send the target dimensions, treatment requirements, printing artwork, and expected quantity. Felix Glass will review manufacturability and prepare a project-specific response.Industrial Display Cover Glass Built Around Your Drawing

Why the Front Glass Specification Matters
Optical Readability
Touch Integration
Surface Protection
Mechanical Fit

AG, AR, and AF Surface Options
Customization for the Complete Cover Lens
Glass and Geometry
Printing and Appearance
Assembly Preparation
Applications Across Industrial and Medical Equipment

Typical Configurable Parameters
Parameter Available project options Glass hardness 6H, 7H, or 9H options, subject to substrate and process review Surface treatment AG anti-glare, AR anti-reflection, AF anti-fingerprint Light transmission Project target up to the stated 92% range; AR configurations may target higher transmission AG haze Typical adjustable range of 5%–15%, selected for the display and lighting environment AF contact angle Project target of 110° or higher where the selected process supports it Thickness 0.7, 1.1, 1.6, or 2.0 mm, with other dimensions reviewed by drawing Secondary processing CNC profiling, silk-screen printing, holes and cutouts, optional adhesive backing From Drawing Review to Production
Requirement Review
Process Confirmation
Sample Evaluation
Controlled Production
What to Send for an Efficient Quotation
Drawing Data
Performance Targets
Project Details
Frequently Asked Questions
Can AG, AR, and AF be combined on one cover lens?
What information is needed for a custom sample?
Can the glass include holes, windows, and irregular outlines?
How should I choose between AG and AR?
Related Resources and Next Step
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Get Free RFQWe supply Industrial Glass, Sapphire Optics, Optical Lenses/Prisms/Filters, Infrared IR Optics, Functional & Display Glass, N-BK7/H-K9L Optical Glass, supporting OEM mass production and laboratory custom prototypes. Flexible MOQ & free sample service available. Fill in the form to download full datasheets and get factory wholesale price within 24 hours.

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.
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?
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.
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.
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.