BenQ - 5.64 mmf/2 - Ultra Short Throw Fixed Lens

Experience immersive projection in tight spaces with the BenQ 5.64 mmf/2 Ultra Short Throw Fixed Lens. This high-performance lens is purpose-built for professional AV installations where space is at a premium but image quality cannot be compromised. Engineered to pair seamlessly with compatible BenQ projectors, it delivers bright, accurate images with minimal distortion, making it ideal for classrooms, corporate boardrooms, training rooms, and premium home theater setups. The ultra-short throw design allows you to project large images from a short distance, reducing glare and allowing for flexible placement away from the screen or wall while maintaining a clean, clutter-free presentation environment. With a fixed lens, you’ll enjoy reliable performance, simple maintenance, and consistent results across multiple sessions, all while preserving the color fidelity and sharpness that BenQ projectors are known for. This lens is built for professionals who demand durability, ease of installation, and exceptional image quality in space-constrained environments.

• Ultra Short Throw advantage: Project expansive images from a very short distance, enabling flexible room layouts and reducing shadowing from presenters and equipment. This advanced throw capability is designed to maximize screen size without crowding the room, making it perfect for small classrooms, compact meeting rooms, and intimate home theaters.
• High-performance optics: The fixed 5.64 mm focal length paired with a bright aperture provides crisp detail, strong contrast, and accurate color reproduction across the image. The optical design minimizes distortion and keystone effects to deliver edge-to-edge sharpness on screen sizes that matter for professional presentations.
• Reliable fixed lens construction: A fixed-lens configuration means fewer moving parts, lower maintenance, and consistent performance over time. This makes it a dependable choice for installations that require long-term stability and minimal alignment adjustments.
• Professional-grade image quality: Engineered for brightness optimization and color accuracy, this lens ensures that text remains legible, graphics remain clear, and photos retain their true hues even at larger screen sizes, which is essential for training, lectures, and corporate demonstrations.
• Easy integration and installation: Designed to work with compatible BenQ projectors, the 5.64 mmf/2 lens simplifies setup, alignment, and calibration. Its compact, robust construction supports fast installations in corporate spaces, education facilities, and multimedia studios, enabling a quick path from unpacking to impressive projections.

Technical Details of BenQ 5.64 mmf/2 Ultra Short Throw Fixed Lens

• Focal length: 5.64 mm
• Aperture: f/2
• Throw type: Ultra Short Throw
• Lens type: Fixed
• Design purpose: Fixed-lens solution for projector systems
• Compatibility: Designed for use with select BenQ projectors within the Ultra Short Throw ecosystem

how to install BenQ 5.64 mmf/2 Ultra Short Throw Fixed Lens

• Power down the projector and unplug it from any power source to ensure a safe installation.
• Remove the existing lens cap and prepare the projector’s lens mount area. Inspect for any dust or debris and clear it with a soft, clean brush if needed.
• Align the 5.64 mmf/2 Ultra Short Throw Fixed Lens with the projector’s lens mount. Gently slide the lens into the mount, ensuring the alignment pins engage smoothly.
• Screw or secure the lens into place according to the projector’s mounting guidelines. Confirm that the lens is firmly attached and that there is no wobble or play in the connection.
• Power the projector back on and perform a basic alignment. Adjust focus, keep keystone correction minimal, and verify image alignment against the screen edges. If necessary, tweak the projector’s throw distance to achieve the desired screen size and projection quality.
• Conduct a quick quality check by displaying a high-contrast image. Look for even brightness and color reproduction across the screen. If any distortion or vignetting appears, perform fine-tuning in the projector’s settings and recheck alignment.
• Close up by cleaning the lens exterior with a microfiber cloth to remove fingerprints or dust. Store the lens cap in a safe place to protect the optics when not in use.

Frequently asked questions

• What is an ultra short throw fixed lens and why would I choose it? An ultra short throw fixed lens is a non-variable lens designed to project large images from a very short distance. It’s ideal for smaller rooms, classrooms, and meeting spaces where space is at a premium and you want to reduce shadows and glare. This lens provides reliable performance, consistent image quality, and simple installation, making it a popular choice for professional AV setups using compatible BenQ projectors.
• Is this lens compatible with all BenQ projectors? The 5.64 mmf/2 Ultra Short Throw Fixed Lens is designed for use with select BenQ projector models that support their fixed-lens ecosystem. Always verify compatibility with your specific projector model and firmware version before purchasing. Compatibility information is typically listed in the product documentation or BenQ’s official compatibility guides.
• What benefits does the fixed lens offer in a professional environment? A fixed lens provides stable, maintenance-friendly performance with fewer moving parts. It reduces the risk of misalignment over time, supports consistent image quality, and is easier to clean and service. For installations where long-term reliability is essential, a fixed lens is often the preferred choice.
• How do I maximize image quality with this lens? To maximize image quality, place the projector at the recommended ultra-short-throw distance for the screen size, ensure the projection surface is clean and flat, and perform a precise alignment during installation. Use the projector’s brightness and contrast controls to optimize the image, and calibrate color settings for accurate reproduction.
• What maintenance is required for this lens? Maintenance is minimal. Keep the lens exterior clean with a microfiber cloth, avoid touching the glass elements, and store the lens cap when not in use. If dust collects on the interior optics due to environmental factors, consult a qualified technician or BenQ service provider for professional cleaning or replacement options.