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High-Precision Penta Prism for Enhanced Optical Systems

0102030405

High-Precision Penta Prism from China Suppliers - Factory Made for Enhanced Optical Systems and Angular Tolerance

ALHAZEN's high-precision penta prisms, manufactured in China, offer exact 90° beam deflection with an angular tolerance of ±3′. Made from premium H-K9L or UV fused silica, these prisms feature λ/5 surface flatness for superior optical performance. Trusted by leading suppliers and factory partners, ALHAZEN penta prisms are perfect for camera viewfinders, metrology instruments, and advanced precision optics applications. Custom coatings and subassembly options are available to meet diverse industrial requirements, ensuring high quality and reliability from a top China-based factory

Product Detail

Product Description

1. Core Functions

Constant Deflection: Precisely deflects light by 90° (±30 arcsec) regardless of incident angle, eliminating alignment complexity.
Non-Inverting Imaging: Preserves original image orientation for real-time observation systems.
Structural Robustness: Monolithic design outperforms dual-mirror systems in vibration and thermal stability.

2. Technical Specifications

Materials:
• H-K9L Glass: High transmission in visible range (400–700nm), cost-effective;
• UV Fused Silica: Broadband UV-NIR (185nm–2.1μm), low thermal expansion, laser-resistant.
Optical Performance:
• Reflective coatings: Aluminum (Al) or dielectric layers (reflectivity >95%), AR-coated entrance/exit faces (MgF₂);
• Clear aperture >90%, surface flatness λ/5 (@632.8nm), scratch/dig 60/40 (upgradable to 40/20).
Mechanical Tolerances:
• Diameter tolerance 0/-0.1mm, bevel 0.2±45°, angular deviation ±3′ (optional ±1′ high-precision).

3. Applications

Optical Metrology: Beam deflection in laser rangefinders and theodolites;
Imaging Systems: Optical path correction for DSLR viewfinders and endoscopes;
Industrial Inspection: Stable beam steering in 3D scanners and machine vision.

4. Customization

Subassembly Integration: Bonded with wedge prisms or optics for complex modules;
Specialized Coatings: Au/Ag coatings for IR or high-reflectivity applications;
Environmental Protection: Black lacquer (e.g., GT-7) shields reflective surfaces from dust/moisture.

Differentiation Highlights

Ultra-High Alignment: Prism calibration tools with 3 arcsec accuracy ensure industrial repeatability;
Multi-Scenario Adaptability: UV fused silica variants compatible with 193nm excimer lasers or 1550nm fiber optics.

Manufacturing Capability

Custom & OEM Process

Materials capabilities

Coating capabilities

Advanced Equipment

Custom Sizes and Shapes

Quality Assurancetesting

Experienced Team

Company Introduction

Freight & Payment

Frequently Asked Questions

Are you a factory?

Yes, we are a professional manufacturer of optical components, we have more than 20 years experience in optical cold working.

What is the MOQ of your products?

No MOQ for customer if our product is in stock, or 1-10pcs.

Can I custom the products based on my requirement?

Yes, we can custom the material, specifications and optical coating for your optical components as your requirement.

How can I get sample from you?

Just send us your requirements, then we will send samples accordingly.

What's the delivery time?

(1) For inventory: the delivery time is 1-3 working days. (2) For customized products: the delivery time is 7 to 25 working days according to the quantity.

How do you control the quality?

More than four times quality inspect during production process, we can provide the Quality test report.