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✔ Flexible Low MOQ & Fast Prototypes
Custom N-BK7 Cube Beam Splitter Prism Black Painted Periscope Optical Measuring Prism
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| Categories | Optical Prisms |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-CBSP-11 |
| Coating Option | Mirror reflective coating, AR anti-reflection coating |
| Side Treatment | Transparent uncoated / Black matte anti-stray-light paint |
| Base Glass Material | N-BK7 optical glass |
| Custom Available | Custom size, shape, coating supported OEM ODM OBM |
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Technical Parameters
- Material: N-BK7 optical glass
- Prism Type: Cube beam splitter / periscope measuring prism
- Optional Coating: Mirror reflective coating, customized AR anti-reflection coating
- Side Treatment: Black matte anti-stray-light paint
- Surface Quality: 20/10 (60/40 optional)
- Surface Flatness: 1/8 wave @ 633nm
- Clear Aperture: ≥ 80% central area
- Angular Tolerance: ≤ ±3 arc minutes
- Custom Service: OEM, ODM, OBM custom size & shape
- Warranty: 3 years
- Origin: Guangdong, China
Applications
- Optical measuring instruments
- Laboratory optical test platforms
- Periscope imaging optical devices
- Industrial optical detection equipment
- Optical beam splitting experimental systems
Service Advantages
- Full customization of size, shape, coating and surface treatment
- Full optical inspection before delivery
- Stable 3-year quality warranty
- Large batch mass production support
- Professional optical engineer technical support
Need Custom Optical Glass Solution?
Send us your drawing, dimension & coating requirements for fast quotation within 24 hours.
Get Free RFQ
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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- 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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