YANTOK YT-PS500 3D Passive Polarization Modulator for Cinema Projector
Product Spotlights
Product Overview
YANTOK YT-PS500 is a high-efficiency triple beam 3D polarization modulator designed for luxury digital cinemas, large-format 3D screening rooms, and professional engineering venues that require superior light efficiency and flexible installation. Built with advanced triple optical path technology, this model delivers approximately twice the light efficiency of standard single-beam 3D polarization systems, greatly reducing brightness loss from the projector and ensuring brighter, sharper, and more vivid 3D images on the big screen.
Compared with dual-beam 3D systems, the triple-beam design splits the secondary light path into two independent optical channels, allowing it to work with projectors with much smaller throw ratios — down to an exceptional 1.0:1 — making it ideal for cinemas and venues with limited installation space or short projection distances. It is fully compatible with universal MasterImage and RealD format passive circular polarized 3D glasses, so cinemas and venues can continue using their existing eyewear inventory while upgrading to a higher-performance 3D solution
Based on industry-standard circular polarization technology — the most widely used passive 3D technology in commercial cinemas, 3D theaters, and polarized 3D displays worldwide — YT-PS500 provides stable, high-quality 3D performance with low ghosting, high contrast, and natural color reproduction. It supports major professional cinema projector brands including Christie, NEC, and Barco, with automatic 2D/3D switching via TMS (Theatre Management System) for smooth, intelligent operation. With a wide operating temperature range of 0–60°C and heavy-duty construction, YT-PS500 ensures reliable long-term performance in high-intensity cinema environments.
Key Advantages
✅ Triple-Beam Design for Ultra-High Light Efficiency
YT-PS500 uses a professional triple optical path structure that provides approximately 2x higher light efficiency than standard single-beam 3D polarization modulators. This greatly reduces projector brightness loss, delivering brighter, clearer, and more vibrant 3D images for premium viewing experiences.
✅ Supports Ultra-Low Throw Ratio Down to 1.0:1
By splitting the secondary light path into two separate channels, the triple-beam system supports much smaller throw ratios than dual-beam systems. It can work with projectors at >1.2:1 or as low as 1.0:1, making it perfect for venues with limited space or short projection distances.
✅ Circular Polarization Technology (Passive 3D)
Adopts reliable circular polarized optical technology — the most popular and cost‑effective passive 3D solution for global cinemas, commercial theaters, 4D/5D dynamic venues, and large-scale 3D display systems.
✅ Universal Compatibility with RealD & MasterImage Glasses
Fully compatible with standard RealD and MasterImage passive circular polarized 3D glasses used in cinemas worldwide. Venues can reuse existing low‑cost eyewear without additional investment, lowering long‑term operating costs.
✅ Ultra-High Transmittance & Optical Efficiency
Features an outstanding light transmittance of 78%±2.5% and optical efficiency of 32%±2%, ensuring maximum brightness output and minimal light loss for large‑screen 3D projection.
✅ Ultra-Low Ghosting & High Visual Clarity
Ghosting rate controlled below 1.3%, delivering clean, immersive, and professional 3D visuals with minimal crosstalk and excellent depth performance.
✅ Fast Optical Response & High Frame Rate Support
Ultra-fast response time of
✅ Automatic 2D/3D Switching via TMS
Supports fully automatic 2D/3D conversion through the theater TMS system, enabling intelligent, operator‑free mode switching for daily cinema operations.
✅ Wide Compatibility with Top Cinema Projectors
Officially supports leading professional cinema projector brands: Christie, NEC, Barco. Works with standard sync interfaces including DB37, DB15, and BNC for seamless integration.
✅ Strict Optical Specifications for Professional Cinemas
Designed for screen gain between 2.0–3.0 (recommended 2.5) and minimum polarization contrast of >150:1, ensuring consistent, high‑quality 3D performance on professional metal screens.
✅ High Brightness Support & Stable Performance
Supports projectors up to 50,000 lumens and operates reliably in temperatures from 0°C to 60°C, making it suitable for continuous use in large commercial cinemas and high‑end screening venues.
Technical Specifications
Optical Glass Effective Area:Input window: 135mm x 70mm
Light Transmittance: 78% ±2.5%
Optical Efficiency: 32% ±2%
Ghosting Rate:
Optical Principle: Circular polarization
Response Time:
Supported Frame Rate: to 600Hz
2D/3D Conversion: Automatic TMS
Supported Screen Gain: 2.0 – 3.0 (recommended 2.5)
Required Metal Screen Polarization Contrast: > 150:1
Supported Interfaces: DB37 / DB15 / BNC
Supported Throw Ratio: >1.2:1 or 1.0:1
Minimum Throw Distance:8M or 10M
Supported Projector Brands: Christie, NEC, Barco
Max Supported Projector Brightness: 50000 Lumens
Operating Temperature: 0°C – 60°C
Total Gross Weight (2 boxes): Approx. 30KG
Applications
YANTOK YT-PS500 is specially designed for high-end professional 3D environments:
Luxury digital cinemas and premium commercial movie theaters
Large-scale 3D projection engineering venues
High-brightness large-screen cinema auditoriums
Venues with limited space and ultra-low throw ratio requirements
Professional cinema chain upgrade and renovation projects
Exhibition halls, science museums, and immersive theater spaces
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