Global Custom Optical Components FAQ Center

A: Yes, we can provide targeted matched optical material and coating solutions for all kinds of harsh industrial optical working environments: 1. Long-term outdoor & UV radiation environments: Add anti-UV protective coating on BK7 or borosilicate substrates to resist ultraviolet aging; 2. Coastal marine salt fog & corrosion environments: Adopt Mohs 9 sapphire optical crystal with strong acid and alkali corrosion resistance; 3. High-temperature continuous working laser & aerospace equipment: Select low-expansion fused silica quartz glass to avoid thermal deformation; 4. Cold & hot alternating temperature fluctuation industrial equipment: Borosilicate glass with excellent thermal shock resistance as base substrate.

A:After you send us complete technical drawings, component dimension parameters, substrate material selection, coating spectrum specifications and equipment application details, our professional optical engineering team will finish drawing review, material matching and technical scheme evaluation within the same day: We will send you a full customized optical matching technical solution and formal detailed quotation within 24 working hours. For urgent drawing review demand for R&D prototype projects, we can prioritize processing your inquiry and reply faster.Request quotation: RFQ

A: Absolutely, we fully accept third-party independent institutional quality inspection for all large-batch OEM custom optical component orders:Our whole factory production management system complies with ISO9001 standardized quality control rules, and all raw optical glass substrates meet RoHS environmental compliance requirements. We can cooperate with internationally recognized third-party testing institutions to complete dimensional, optical performance and coating inspection before shipment, and provide official third-party test reports for your project acceptance.

A: Yes, our factory is equipped with five-axis ultra-precision CNC optical machining equipment, which can stably realize ultra-tight dimensional tolerance control for all custom optical components:According to your optical system drawing precision requirements, we can customize tolerance from ±0.01mm to ±0.05mm for diameter, wall thickness, spherical curvature and mounting hole position. For high-precision laser and medical optical equipment with strict optical path matching demands, we will add secondary re-inspection of tolerance data after processing to guarantee consistent batch interchangeability.

A:  Yes, our independent senior optical engineering team provides full-cycle professional technical support covering the whole custom optical project lifecycle from drawing review to mass production: 1.Material selection guidance: Recommend the most cost-effective substrate matching your working spectrum, temperature and environmental conditions; 2.Optical path optimization: Adjust dome curvature, prism angle and lens thickness to reduce distortion and stray light interference; 3.Manufacturability analysis: Optimize edge structure, wall thickness and tolerance to balance optical performance and mass production stability. We provide free technical evaluation for all OEM drawing projects before quotation.

A: Our full series of custom precision optical components serve global industrial optical system integrators across six core high-value industries: 1.High-power laser transmission, ranging and scanning optical systems; 2.Medical endoscopy, surgical imaging and laboratory diagnostic optical equipment; 3.Factory automated machine vision flaw inspection and positioning systems; 4.Outdoor city traffic, building and coastal long-term surveillance camera equipment; 5.Deep-sea ROV underwater exploration, diving imaging and underwater detection devices; 6.Aerospace airborne monitoring, satellite sensing and high-temperature precision optical instruments. Explore applications: Applications

A: Our full series of custom precision optical components serve global industrial optical system integrators across six core high-value industries: 1.High-power laser transmission, ranging and scanning optical systems; 2.Medical endoscopy, surgical imaging and laboratory diagnostic optical equipment; 3.Factory automated machine vision flaw inspection and positioning systems; 4.Outdoor city traffic, building and coastal long-term surveillance camera equipment; 5.Deep-sea ROV underwater exploration, diving imaging and underwater detection devices; 6.Aerospace airborne monitoring, satellite sensing and high-temperature precision optical instruments. Explore applications: Applications

A:  We implement strict 100% full multi-index inspection for every finished optical component under the whole-process ISO9001 certified quality management system, no bulk batch sampling inspection: 1.Dimensional accuracy inspection: Check outer diameter, thickness, curvature and edge tolerance to meet drawing requirements; 2.Surface quality screening: Microscopic inspection for scratches, digs and optical surface defects; 3.Optical performance testing: Full-spectrum light transmittance and light distortion verification; 4.Coating performance inspection: Test coating adhesion, reflectivity and spectral matching accuracy; 5.Final appearance defect sorting to eliminate flawed products before packaging and delivery. All batches retain complete production traceability records.

A: We have fixed standardized production lead time for custom optical components, the exact cycle will be adjusted according to product structural complexity, special substrate material and multi-layer coating requirements: 1. Single-piece prototype sample order: 3–5 working days, including CNC forming, optical polishing, coating and full optical inspection; 2. Small & large bulk mass production orders: Standard 10–15 working days, if the product requires special thick-wall pressure-resistant structure, sapphire substrate or multi-layer composite coating, the cycle will be extended moderately according to technical difficulty.

A:  Yes, we fully support low MOQ prototype manufacturing for all mainstream optical components. The minimum order quantity for prototype testing is only 1 piece, without large batch limit pressure for your early-stage product R&D verification:We complete full CNC machining, optical polishing and coating processing for single-piece samples, and deliver finished optical parts with complete optical performance test reports. It helps you quickly verify whether the material, coating and structural design match your optical system before large-scale mass production investment.

A:AR anti-reflective coating is a multi-layer thin film plated on the surface of optical components via vacuum coating equipment. Its core working principle is to offset reflected light through light wave interference effect, so as to greatly reduce surface light reflection loss:   For surveillance camera domes and imaging lenses: Eliminate glare under strong sunlight and restore true, distortion-free monitoring image;   For laser transmission optical windows and prisms: Reduce laser energy reflection loss, improve laser transmission accuracy and avoid stray light interference inside the optical path; It is the most widely used standard coating for almost all visible and near-infrared optical equipment.

A:We provide full series of multi-layer vacuum functional coating customization to solve stray light, surface contamination, UV aging and light splitting demands of different optical systems:  1.AR anti-reflective coating: Greatly reduce surface reflection loss and boost overall light transmittance;  2.AF anti-fingerprint coating: Prevent fingerprint residue and easy surface cleaning for frequent touch equipment;  3.AG anti-glare coating: Suppress strong sunlight glare to guarantee clear monitoring imaging;  4.UV blocking protective coating: Slow down outdoor coating aging and extend service life;  5.IR filtering & beam-splitting coating: Custom split ratio and infrared cutoff spectrum for laser ranging and spectral detection instruments. Optical coating solutions: Optical Coatings

A: Yes, we provide full one-stop OEM & ODM customized manufacturing service for all types of precision optical components. We can produce optical parts completely matching your equipment design based on technical drawings, 3D models or optical performance specifications: Customizable parameters include overall geometry, outer diameter & wall thickness, hemispherical/spherical curvature, ultra-tight dimensional tolerance, special edge sealing & drilling processing, and multi-band functional optical coatings. Our engineering team can also optimize structural design to improve assembly compatibility with your camera, laser or imaging equipment housing.Custom engineering support: Custom Optical Solutions

A: Sapphire monocrystalline optical crystal is the hardest transparent industrial optical material with Mohs 9 hardness, and it is recommended for all high-durability harsh environments with strict scratch, corrosion and pressure resistance requirements:   Deep-sea underwater ROV camera domes, which need to resist deep-water high pressure and seawater corrosion;   Coastal city long-term outdoor surveillance camera housings to avoid salt fog erosion and surface scratch damage;   Unattended outdoor optical detection devices with years of continuous operation without frequent maintenance;   High-precision wear-resistant optical windows and protective domes for industrial automation equipment. View sapphire solutions: Optical Domes