Laboratory Light Splitting
Experimental optical paths for refraction, beam separation, and alignment work.
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Custom N-BK7 Long Triangular Optical Prism Rectangular Triangular Measuring Prism
| Share | |
|---|---|
| Categories | Optical Prisms |
| Brand | FELIX GLASS optical glass Manufacturing base |
| Model | FG-LTP-01 |
| Coating Option | Custom AR anti-reflection coating / Uncoated |
| Shape | Long rectangular triangular |
| Base Material | Base Material: N-BK7 optical glass |
| Custom Available | OEM ODM OBM custom length & size |
| FOB port | SHENGZHEN SHANGHAI GUANGZHOU |
| Terms of Payment | L/C, D/A, D/P, T/T |
| Download |  |
Detail Information
Attention: long-format prism geometry
Custom N-BK7 Long Triangular Optical Prism
Felix Glass Co., Limited supplies precision-ground and polished long rectangular triangular prisms for laboratory light splitting, optical measuring instruments, teaching equipment, industrial optical detection, and spectroscopy test platforms. The original product scope is retained: N-BK7 optical glass, optional custom AR coating, drawing-based length and cross-section size, controlled optical tolerances, and a three-year warranty.
Model FG-LTP-01N-BK7 optical glassCustom length and cross section
Direct answer
What Is a Long Triangular Measuring Prism?
A long triangular measuring prism is an optical glass component with a triangular cross section extended along its length. Its polished faces can refract, redirect, or split light in laboratory and instrument setups. Unlike a catalog prism with one fixed size, this product can be reviewed against the required length, cross-section geometry, working wavelength, surface quality, flatness, angular tolerance, and coating.
For an accurate quotation, provide a drawing and identify which faces are optical, coated, referenced for angle control, or mechanically mounted.
Interest: original technical parameters
Technical Parameters for Engineering Review
The original specifications remain in their existing sequence and should be confirmed on the approved production drawing.
| Material | N-BK7 optical glass | Prism type | Long rectangular triangular optical prism |
|---|---|---|---|
| Optional coating | Custom AR anti-reflection coating | Surface quality | 20/10; 60/40 optional |
| Surface flatness | 1/8 wave at 633 nm | Clear aperture | At least 80% of the central area |
| Angular tolerance | Up to plus or minus 3 arc minutes | Customization | OEM, ODM, and OBM custom length and cross-section size |
| Warranty | 3 years | Origin | Guangdong, China |
Applications: original order
Applications for Long Triangular Optical Prisms
Optical Measurement
Measuring and calibration equipment built around a defined prism geometry.
Teaching Equipment
Physical optics demonstrations in school, university, and training laboratories.
Industrial Detection
Custom prism integration in inspection and optical detection systems.
Spectroscopy Platforms
Test assemblies used for spectral analysis and optical research.
Desire: drawing-based customization
Custom Length, Cross Section, and Optical Faces
The long format makes dimensional coordination important. A useful drawing defines overall length, triangular cross-section dimensions, face angles, datum surfaces, chamfers, edge protection, polished areas, clear aperture, and allowable cosmetic zones. These details help the prism fit its mount while preserving the required optical path.
Geometry
Specify length, section dimensions, angles, and mechanical datums.
Optical surfaces
Mark polished faces, functional apertures, and non-optical areas.
Inspection
Identify dimensional and optical acceptance criteria on the drawing.
Configuration guidance
Uncoated or Custom AR-Coated Options
Uncoated prism
Suitable when the optical design accepts normal glass-air surface reflections and no wavelength-specific coating is required.
Custom AR coating
Consider an anti-reflection coating when reduced reflection is required over a defined wavelength band and incidence range.
Coating data
Provide wavelength, angle of incidence, polarization, coated faces, and performance target for review.
Manufacturing workflow01 02 03 04
From Optical Drawing to Finished Prism
Requirement review
Confirm geometry, material, optical faces, tolerances, coating, and quantity.
Grinding and polishing
Process the long prism and its functional surfaces to the agreed drawing.
Coating if required
Apply the approved AR coating to the specified optical faces.
Inspection and packing
Check agreed criteria and protect polished surfaces for shipment.
Original service advantages
Custom Processing and Optical Inspection Support
- Custom length, cross-section size, and AR coating review.
- Optical parameter inspection before delivery.
- Three-year product warranty retained from the original listing.
- Production planning for larger batch requirements.
- Technical consultation for drawing and specification review.
Buyer questions
Frequently Asked Questions
Can both length and cross section be customized?
Yes. The original listing supports custom length and cross-section size; final feasibility follows the drawing and tolerance requirements.
Is AR coating required?
No. Custom AR coating is optional and should be selected for the working wavelength and incidence conditions.
What should an RFQ include?
Send the drawing, dimensions, optical faces, wavelength, surface quality, flatness, angular tolerance, coating, quantity, and inspection needs.
What warranty is stated?
The original product listing states a three-year warranty.
Cross-link guide
Related Felix Glass Optical Prism Resources
Review the prism category, compare related prism formats, or send the drawing and project requirements to Felix Glass Co., Limited.
Action
Prepare Your RFQRequest a Long Triangular Prism Review
Send the required length, cross-section drawing, optical-face definition, wavelength, coating choice, tolerances, quantity, and delivery requirements for a practical engineering review.
Need Custom Optical Glass Solution?
Send us your drawing, dimension & coating requirements for fast quotation within 24 hours.
Get Free RFQRelated Products
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.
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...
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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
