
Cases
- Premium laboratory microscope slides and cover glass. Available in multiple sizes, thin uniform thickness, polished edges, clean optical glass for biological lab, medical research and microscopic observation.2026/7/25
- Felix Glass customer success story: Biocompatible sapphire touch protective cover customized for medical diagnostic devices. Resistant to frequent chemical disinfection, meets medical hygiene requirements and supports long-term mass production.2026/7/25
- Customer Success Story | Retrofit project: Direct drop-in sapphire upgrade replaces soda-lime glass for mature clinical diagnostic monitors, solving scratch and disinfection corrosion issues.2026/7/25
- Felix Glass customer success story: One-stop high-precision CNC machining service for multi-material custom optical components including BK7, fused silica and sapphire, supporting non-standard shaped optics for cross-industry OEM equipment projects.2026/7/24
- Felix Glass customer success story: Multi-band transmissive sapphire EO/IR protective window for airborne thermal imaging equipment, excellent thermal shock stability, qualified for aerospace environmental testing and long-term batch supply.2026/7/24
- Felix Glass customer success story: Ultra-thin sapphire eyepiece protective glass OEM project for German AR/VR equipment manufacturer, matched broadband AR coating, strict dimensional tolerance and long-term serial production supply.2026/7/24
- Felix Glass customer success story: High-pressure resistant sapphire underwater viewport customized for overseas subsea ROV & AUV enterprise, anti-corrosion, supporting long-term deep-sea camera monitoring and continuous mass supply.2026/7/24
- Felix Glass customer success story: Custom CVD ZnSe CO₂ laser windows OEM cooperation with North American laser equipment manufacturer, stable coating uniformity and consistent mass delivery.2026/7/24
- Industrial optics case study of sapphire sight glass replacement for high-temperature furnaces. Eliminated thermal shock cracking and frequent component replacement for US thermal processing equipment suppliers.2026/7/24
- High Temperature Furnace Sapphire Viewport Upgrade for Continuous Kiln Monitoring2026/7/24
- Lab optics case study of high purity fused silica optical blanks for university and industrial lab UV test equipment. Fixed uneven transmittance and surface defect issues for laboratory instrument manufacturers2026/7/24
- UV optics case study of high-transmission fused silica windows for industrial ultraviolet inspection equipment. Solved low UV transmittance and impurity light scattering issues for US UV detection instrument manufacturers2026/7/24
- High temperature corrosion-resistant single crystal sapphire viewport for North American industrial furnace monitoring cameras. Custom sizes, IR AR coating and precision optical processing improve thermal monitoring reliability and extend service life.2026/7/24
- Industrial custom optics case of precision CNC machining for sapphire, fused silica and BK7 components. Solved non-standard shape failure and tolerance deviation for US multi-industry optical OEM manufacturers.2026/7/24
- "Aerospace optics case study of multi-band sapphire window replacement for airborne EO/IR surveillance pods. Solved thermal shock drift and low transmittance issues for defense and aerospace optical integrators2026/7/24
- Medical optics case study of biocompatible sapphire viewports for healthcare detection sensors. Resolved surface scratch, biocompatibility and light attenuation issues for medical device manufacturers.2026/7/23
- Industry case of sapphire optical viewport replacement for deep sea ROV and AUV systems. Solved saltwater corrosion, pressure leakage, and short service life for subsea detection equipment manufacturers2026/7/23
- Industrial laser optics case study of custom polished BK7 lenses & viewports for cutting, marking and welding laser machines. Resolved laser energy loss and thermal deformation issues for US laser equipment manufacturers.2026/7/19
- B2B optics case study of high uniformity fused silica calibration windows for precision testing equipment. Fixed inconsistent light transmittance and low flatness tolerance problems for US lab instrument manufacturers.2026/7/19
- High-Purity Low-OH Fused Silica Components for DUV Lithography, Wafer Inspection & Semiconductor UV Processing Systems2026/7/17
- High hardness seawater-resistant single crystal sapphire viewport and hemispherical dome serve deep sea ROV underwater detection equipment. Custom AR hydrophobic anti-fouling coating and titanium brazed flange assembly support OEM customization for North American offshore marine equipment manufacturers2026/7/17
- Custom N-BK7 precision optics for industrial fiber laser marking systems. AR coated lens & prism, OEM custom size for North American laser marking machine manufacturers.2026/7/17
- UV grade fused silica optical windows deliver stable deep UV transmittance from 185nm to 400nm for lab ultraviolet testing equipment. Custom round & rectangular shapes, UV anti-reflection coating and vacuum flange assembly are available to support OEM customization for North American laboratory instrument manufacturers.2026/7/17
- Custom ultra-precision sapphire optical parts designed for semiconductor wafer detection equipment. Single crystal sapphire delivers scratch resistance & stable UV transmittance for high-precision wafer inspection, compatible with US semiconductor fab mass production lines.2026/7/17
- Felix Glass customizes multi-layer AR anti-reflection coated optical glass to boost light transmittance & eliminate surface reflection for high-precision medical imaging diagnostic devices.2026/6/3
- Felix Glass supplies medical-grade AF anti-fingerprint coated optical cover glass for portable touch devices, ensuring clean surfaces, stable touch performance, and high durability in clinical environments.2026/6/3
- We solve severe screen glare issues in industrial HMI display systems using customized AG anti-glare coated optical cover glass. This solution significantly improves readability under strong ambient lighting in factory environments while enhancing surface durability and touch performance.2026/6/3

- 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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