Hitachi Long Throw Lens - LL704
The Hitachi LL-704 Long Throw Lens works with the Hitachi X8150, X8160 and WX8240 projectors. The LL-704 is built for medium to large venues. It features a motorized focus and zoom, with a standard throw ratio of 2.0-3.9:1. It projects well-defined, vivid images on a large-scale, ensuring that even in a large venue everyone will be able to see your presentation.
- Throw Ratio: 2.0-3.9:1
- Motorized Zoom Lens
What Our Experts Think
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Long throw lens design enables large, sharp image projection from greater distances.
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Ideal for auditoriums, lecture halls, large conference rooms, and professional AV installations.
- Delivers excellent image clarity and edge-to-edge focus across large screen sizes.
- Provides installation flexibility where projector placement is restricted by room layout.
- Precision optical engineering helps maintain brightness and image quality over long projection distances.
- Designed for seamless compatibility with supported Hitachi professional projector models.
- A practical solution for large venues requiring high-quality projection without relocating equipment.
- Built for reliable performance in demanding commercial and educational environments.
Q&A
Q: What is the Hitachi LL704 Long Throw Lens used for?
A: The LL704 is an optional long throw projection lens designed for compatible Hitachi professional projectors, allowing installation farther from the screen while maintaining a large image size.
Q: Who should use the LL704 lens?
A: It is ideal for auditoriums, lecture halls, conference centers, houses of worship, and large venues where the projector must be mounted at a greater distance.
Q: What are the benefits of a long throw lens?
A: A long throw lens provides flexible installation options, supports large-screen projections from extended distances, and helps optimize projector placement in large spaces.
Q: Is the LL704 compatible with all Hitachi projectors?
A: No. The LL704 is designed for specific Hitachi projector models that support interchangeable lenses. Always verify compatibility before purchasing.
Q: Does the lens affect image quality?
A: The LL704 is engineered to maintain sharp image clarity, brightness, and focus performance when used with compatible Hitachi projectors.
Q: Is the lens suitable for professional AV installations?
A: Yes. Its precision optics and long-distance projection capabilities make it an excellent choice for professional and commercial installations.
Q: Can the LL704 be used for large-screen presentations?
A: Yes. The lens is specifically designed to project large, detailed images from longer distances, making it ideal for large venues.
Q: Is installation straightforward?
A: Yes. The lens is designed for easy integration with compatible Hitachi projectors that feature interchangeable lens systems.
Q: What are the key advantages of the Hitachi LL704?
A: Key benefits include long-distance projection, flexible installation options, professional-grade optical performance, and reliable compatibility with select Hitachi projector systems.
Maintenance Tips
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Clean the lens surface regularly using a microfiber cloth and approved lens-cleaning solution.
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Avoid touching the glass element directly to prevent fingerprints and image distortion.
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Keep the lens cap installed when not in use to protect against dust and scratches.
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Inspect the lens for dust buildup and clean gently to maintain maximum image clarity.
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Store the lens in a clean, dry environment away from excessive heat, humidity, or direct sunlight.
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Check lens mounting points periodically to ensure secure installation and proper alignment.
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Avoid sudden impacts or vibration that could affect focus accuracy and optical performance.
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Handle the lens carefully during installation and removal to protect precision optical components.
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