Medical Imaging Optics
Protective windows for cameras, illumination paths and imaging modules where abrasion resistance and optical clarity are important.
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Custom C-Plane Sapphire Flat Window for Medical Equipment
| Share | |
|---|---|
| Categories | Sapphire Optical Windows |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-WIN-03 |
| Material | Optical-grade single-crystal sapphire (Al₂O₃) |
| Crystal Orientation | C-plane (0001), project-defined tolerance |
| Geometry | Round, square, rectangular, stepped, drilled or drawing-defined |
| Optical Finish | Double-side polished; project-defined surface quality and flatness |
| Edge Finish | Fine ground, polished, chamfered, beveled or stepped |
| Optional Coating | Custom AR or BBAR by wavelength, incidence angle and environment |
| Applications | Medical imaging, diagnostic sensors, analytical instruments and illumination optics |
| Inspection | Orientation, dimensions, cosmetics, flatness, transmission and coating as agreed |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, Western Union |
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Detail Information
A C-plane sapphire flat window is a single-crystal Al2O3 protective optic whose polished faces are oriented to the sapphire basal plane. It is selected for medical imaging, diagnostic sensors and optical instruments that require a hard, chemically stable window with drawing-defined optical performance. Felix Glass manufactures round, rectangular and custom-shaped windows from customer drawings, with project-specific thickness, clear aperture, edge finish, surface quality, flatness and anti-reflection coating. C-plane orientation identifies the relationship between the polished window faces and sapphire's crystal axis. For optical systems operating near normal incidence, this orientation can help engineers manage polarization and birefringence behavior while retaining sapphire's mechanical and chemical advantages. Final orientation, wavelength, angle of incidence and allowable wavefront error should be defined together. Felix Glass reviews these conditions before confirming the manufacturing and inspection plan. Typical customization ranges shown for reference. Actual specifications depend on material selection and engineering requirements. Optical interfaces for spectroscopy, fluorescence, monitoring and other sensor assemblies designed around a defined wavelength band. Durable windows for laboratory and point-of-care equipment exposed to frequent handling, cleaning or chemically demanding media. Coated sapphire windows for beam delivery or illumination channels after wavelength, power density and angle-of-incidence review. Wavelength, polarization, incidence angle, clear aperture and allowable reflection guide orientation and coating choices. Housing geometry, sealing method, pressure differential, edge profile and mounting clearance are considered together. Share the actual cleaning agents, cycle frequency and contact conditions so the material and coating can be evaluated. Confirm drawing, C-plane orientation, wavelength, environment, tolerance and quantity. Define blank preparation, CNC shaping, edge work, polishing, coating and inspection. Inspect sample dimensions, surface condition and agreed optical characteristics. Use the approved process and inspection criteria for repeat orders and batch supply. Inspection scope should match the device risk and drawing. Common deliverables include material and orientation confirmation, dimensional results, cosmetic inspection, flatness or transmitted wavefront data, spectral transmission and coating verification. It means the polished faces follow sapphire's basal (0001) plane. The orientation should be evaluated with the system wavelength, polarization and angle of incidence. Send the drawing, orientation requirement, dimensions, tolerances, clear aperture, wavelength, surface quality, flatness, coating, cleaning exposure and quantity. Yes. Holes, steps, chamfers, bevels and non-round profiles can be reviewed for manufacturability from the drawing. Yes. Provide the operating band, angle, polarization, environmental exposure and acceptable reflectance so the coating can be evaluated. Send your medical sapphire window drawing and operating conditions for a review of C-plane orientation, geometry, polishing, coating and inspection requirements.
C-plane sapphire engineering for medical optics
Custom C-Plane Sapphire Flat Window for Medical Equipment
Mohs 9 sapphire surface
C-plane orientation control
Medical-device optical protection
Interest
Why Specify C-Plane Sapphire for a Medical Optical Window?
Interest
Drawing-Defined Optical and Mechanical Specifications
Material Optical-grade single-crystal sapphire (Al2O3) Crystal orientation C-plane (0001), with orientation tolerance reviewed by project Geometry Round, square, rectangular, stepped, drilled or drawing-defined Optical finish Double-side polished; surface quality and flatness specified by application Edge finish Fine ground, polished, chamfered, beveled or stepped Coating Custom AR or BBAR coating by wavelength, angle and environmental exposure Inspection Dimensions, orientation, cosmetics, flatness, transmission and coating checks as agreed 
Desire
Medical Equipment Applications
Diagnostic Sensors
Analytical Instruments
Laser and Illumination Paths
Desire
Built Around the Medical Device Assembly
Optical-path review
Mechanical integration
Cleaning exposure
Desire
Custom Manufacturing and Inspection Workflow
Requirement Review
Process Planning
Prototype Evaluation
Controlled Production
Action
Quality Evidence to Define Before Production
Crystal orientationDimensionsScratch-digFlatnessTransmissionCoating
Action
Engineering FAQ for C-Plane Medical Sapphire Windows
What does C-plane mean for a sapphire window?
What information is needed for a quotation?
Can the window include holes, steps or a custom edge?
Can an AR coating be optimized for a medical sensor?
Related engineering resources
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Custom Precision Optical & Glass Components Manufacturer – Felix Glass Co., Limited.
We 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.
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Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
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Learn more from our FAQ
- 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.
CONTACT US NOW FOR A QUOTE
Send an inquiry now—we will respond promptly within 1–24 hours and provide our best formal quote within 1–2 days! Let’s start a mutually beneficial partnership today...
- Name
- *Title
- *Content
