Fish-eye Lens for 0.8"DMD DLP Large Venue Projector.(Model: VF35-D080)

Ultra-High-Resolution Fixed-Focus Telecentric fish-eye Lens for 4K+ Projectors 1. Core Specifications Lens Type: Fixed Focus | Telecentric | Manual Focus Compatible Chip: 0.8-inch DMD (4K+ 3840×2400) Focal Length: 3.5mm Image Circle: 10.8mm Aperture (F/#): F2.2 Focus Range: 600mm to Infinity Max Half-Angle: 92° Distortion (F-Theta): -1% Max (Exceptional linearity) 2. Optical Performance MTF Resolution: Center: 66% @ 67 lp/mm Edge: 60% @ 67 lp/mm (Superior edge-to-edge clarity) Lateral Color Shift: R-G: <4µm | B-G: <2µm (Minimized color fringing) 3. Mechanical Design Dimensions: Max. Ø122 × 285mm Materials: Metal + Precision Glass (Robust thermal stability) 4. Projector Compatibility & Projection Angles (Vertical) Projector Type Chip Size & Aspect Ratio Projection Angle (V) DLP Projector 0.8-inch (16:10) 184° (Ultra-wide) 3LCD Projector 0.76-inch (16:10) 175° DLP Projector 0.67-inch (16:10) 154° 5. Key Advantages 4K+ Resolution Ready: Optimized for 0.8-inch DMD chips (3840×2400). Telecentric Design: Eliminates keystone distortion for geometric accuracy. Ultra-Wide 184° Angle: Enables immersive short-throw installations. Industry-Leading -1% Distortion: Ideal for CAD, simulation, and medical imaging. Typical Applications: 4K DLP Engineering Projectors High-Precision 3D Mapping & VR Industrial Metrology & Inspection This lens sets a benchmark for 4K+ telecentric projection, merging wide-angle coverage with pixel-perfect fidelity. For OEM integration support, contact engineering.