Ultra-long tele zoom lens 1.78× S Smart/Pro series, ratio 3.8-6.84:1 - APPOTRONICS APT-AL-XL380LA

The AL‑XL380LA is a telephoto zoom lens designed for Appotronics S Smart and S Pro projectors, ideal for installations requiring large-format images with long throw distances while maintaining high visual quality. Its lultra-long throw configuration with 1.78× zoom and a throw ratio of 3.8 – 6.84:1 allows for large diagonal projections even when the projector must be positioned far from the screen, making it suitable for auditoriums, conference rooms, corporate environments, museums, and professional installations requiring flexible throw distance management. The lens offers a motorized focus system and precise image alignment thanks to ±50% vertical lens shift and ±20% horizontal lens shift, facilitating integration into complex installation environments. The high-quality optical construction ensures bright uniformity and sharpness across the entire projected surface, supporting screens up to 600" with consistent performance even in long-distance installations.

Technical characteristics

• Lens type: long throw
• Focus: powered
• Zoom: 1.78×
• Throw ratio: 3.8 - 6.84
• Focal length: 66.4 - 119.52 mm
• F/2.0 - 2.27
• Screen size: 100 – 600"
• Lens shift (vertical): ±50%
• Lens shift (horizontal): ±20%
• Weight: 2.8 kg