PhotonEdge is an engineering-oriented optical component supplier and the international brand of Beijing Hengdingguang Technology Co., Ltd. We support standard optical components and custom optical projects, working with qualified production resources according to material, geometry, tolerance, coating and quantity requirements.
Understand the requirement. Select the right solution. Deliver the right optic.
From your first inquiry to final delivery — every step is managed by an optical engineer who understands your requirements.
Understand your application, wavelength, material, dimensions, tolerances, coating and quantity.
Evaluate feasibility, suggest material and coating choices based on actual application needs.
Match optimal optical material — BK7, fused silica, CaF2, Ge, sapphire — to your specification.
Confirm all tolerances, surface quality, flatness, centration and environmental requirements.
Select qualified manufacturing partner based on geometry, tolerance, coating and quantity.
AR, HR, BBAR, metallic or custom coating design and deposition with verified performance.
Dimensional verification, surface quality, coating performance and full dimensional report.
Protected packaging, inspection documentation and coordinated logistics to your facility.
One engineering contact. Multiple manufacturing capabilities.
From initial inquiry to final delivery, our workflow is designed around your technical requirements.
We start by understanding your application, wavelength, material, dimensions, tolerances and coating requirements. Technical questions are addressed directly by our engineering team.
We select qualified production resources based on material, geometry, tolerance, coating and quantity. Each project is matched to the most suitable manufacturing capabilities.
Inspection is coordinated against agreed specifications at each production stage. Dimensional, surface quality, coating performance and flatness are verified before shipment.
Technical documentation can be provided according to project requirements, including inspection reports, material certificates, coating data and certificates of conformance.
PhotonEdge is the international brand of Beijing Hengdingguang Technology Co., Ltd. We work with qualified manufacturing partners selected according to material, geometry, tolerance, coating, quantity and application requirements.
This model lets us match each project with the most suitable production resources — whether that is a partner specializing in precision BK7 lens polishing, a facility with IR material expertise, or a coating lab optimized for high-power laser optics.
We built practical experience in products, applications, sourcing, manufacturing coordination and customer service. PhotonEdge brings that experience to international customers.
One engineering contact. Multiple manufacturing capabilities.
PhotonEdge works with a network of qualified manufacturing partners, each selected for specific capabilities. We match each project with the partner best suited to its requirements.
Specialized in surface quality 10-5 and below, flatness λ/10 and better. For demanding optical surfaces requiring controlled figure and scratch-dig.
Experienced with germanium, silicon, zinc selenide, zinc sulfide. For thermal imaging, FLIR, and IR laser applications.
BBAR, HR, dichroic, metallic coatings with spectrophotometer verification. LIDT-tested for high-power laser applications.
Aspherical surfaces, cylindrical optics, prisms, custom mounts. For non-standard geometries that require specialized tooling.
Interferometry, spectrophotometry, surface profilometry. For components requiring documented verification of all specifications.
Partners capable of single-unit prototypes and partners optimized for volume production. We route your project accordingly.
One point of contact. You work with PhotonEdge. We coordinate the network — so you don't need to manage multiple suppliers.
Access partners specializing in high-precision optical polishing for lenses, mirrors and flats across all common materials.
Germanium, silicon, ZnSe, CaF2 and other IR materials processed by partners with specialized equipment and experience.
AR, HR, BBAR, dichroic, metallic — matched with coating facilities that have verified deposition capabilities for your wavelength and power requirements.
Non-standard shapes, aspheres, cylindrical optics, prisms — we route to partners with the right tooling and process expertise.
Interferometers, spectrophotometers, LIDT testing, surface quality assessment — inspection matched to your specification requirements.
From single prototypes to production volumes, we scale manufacturing resources to match your project phase and timeline.
We don't just take orders — we help you make the right technical decisions.
Guidance on BK7, fused silica, CaF2, Ge, Si, sapphire and other optical materials for your application.
AR, HR, BBAR, dichroic, metallic — we recommend coating types based on wavelength, power and environment.
We review your specifications for manufacturability and suggest optimizations where appropriate.
Design for manufacturability feedback to optimize cost, lead time and yield without sacrificing performance.
We help identify which tolerances are critical and which can be relaxed to reduce cost and lead time.
Inspection reports, material certificates, coating data and compliance documentation as project requires.
Inspection documentation and material certificates are available according to project requirements. We coordinate quality requirements with our manufacturing partners and manage inspection throughout production.
Quality requirements are agreed with the customer upfront — dimensional accuracy, surface quality, coating performance, flatness, centration — and verified against these specifications at each stage.
Dimensional Inspection
Surface Quality
Coating Verification
Material Certificates
Upload your drawing or describe your requirements. Our engineering team will review and respond within 1 business day.