Zoom Lens for 0.8" DMD DLP Large Venue Projectors (Model: V0412-042U)
Zoom Lens for 0.8" DMD DLP Large Venue Projectors Key Specifications: Lens Type: Zoom Lens (Telecentric) Zoom Ratio: 1.2x MTF (Modulation Transfer Function): 60% @ 67 lp/mm Throw Ratio: 0.42–0.5:1 (D/W) Lens Shift: Vertical: 20–45% Horizontal: 5–10% Aperture (F/#): F2.1–2.3 Distortion (TV): Max. ±0.5% Chromatic Aberration: GR (Green-Red): ≤0.5 pixel GB (Green-Blue): ≤0.5 pixel RB (Red-Blue): ≤0.5 pixel Dimensions: Max. φ118 × 210mm (Diameter × Length) Telecentric Design: Yes Lens Materials: Glass + Aspheric Elements + Metals Max. Lumen Support: 20,000 lm Compatibility & Applications: Designed for DLP projectors with 0.8" DMD chips. Suitable for ultra-short throw (UST) projection due to low throw ratio. High brightness (up to 20,000 lm) makes it ideal for large venue projection, digital signage, and simulation displays. Key Features: ✅ 1.2x Zoom – Enables flexible installation adjustments. ✅ Low Distortion (±0.5%) – Ensures accurate image geometry. ✅ Telecentric Design – Minimizes keystone effect and maintains uniform magnification. ✅ High Brightness Support – Optimized for 20,000-lumen projection systems. This lens is a strong choice for professional installations requiring high precision and brightness. Let me know if you need further details!