Canon RS-SL05WZ Short Throw Zoom Lens for Projectors

Elevate your projection setup with the Canon RS-SL05WZ, a high-performance short throw zoom lens that covers 15.56 mm to 23.34 mm with an aperture of f/2.34. This compact lens is purpose-built for projectors, delivering bright, sharp imagery across a wide range of throw distances. Its 1.5x optical zoom expands creative possibilities—from intimate conference room presentations to immersive home theater experiences—while maintaining consistent edge-to-edge clarity and minimal distortion. Designed to be fast, precise, and reliable, the RS-SL05WZ is an excellent choice for pros and enthusiasts who demand premium optics without sacrificing space or workflow.

• Versatile focal range with short-throw advantage: The 15.56 mm to 23.34 mm focal span paired with a short-throw design lets you project a large image from a close distance. This is ideal for tight rooms or where screen space is at a premium, enabling you to place the projector farther back when needed and still achieve a sizable, immersive image.
• Bright f/2.34 aperture for crisp, high-contrast images: The fast maximum aperture minimizes shadow and grain in challenging lighting, delivering punchy text, vibrant colors, and smooth gradients even in rooms with ambient light. This makes the RS-SL05WZ an excellent choice for classrooms, lecture halls, and living rooms alike.
• 1.5x optical zoom for flexible framing: The built-in 1.5x zoom empowers you to quickly adjust image size without moving the projector, preserving alignment and keystone settings. This feature supports dynamic presentations and adaptable installations where screen size or seating layouts change frequently.
• Sharpness and consistency across the image: Canon’s optical design emphasizes edge-to-edge sharpness with controlled distortion, ensuring characters, diagrams, and fine details remain legible across the entire screen. Visual consistency is maintained from center to periphery, enhancing professional-grade results in any venue.
• Compact, reliable construction for professional environments: Engineered to withstand regular use in classrooms, boardrooms, theaters, and studios, the RS-SL05WZ offers a lightweight profile without compromising optical quality, making installation straightforward and maintenance minimal.

Technical Details of Canon RS-SL05WZ

• Focal Length: 15.56 mm to 23.34 mm
• Maximum Aperture: f/2.34
• Optical Zoom: 1.5x
• Throw Type: Short Throw Zoom Lens
• Design Purpose: Projector lens designed for reliable projection performance
• Construction: Precision Canon optics optimized for clarity and consistency
• Compatibility: Intended for use with projector systems requiring a dedicated projection lens

How to install Canon RS-SL05WZ

• Power off the projector and disconnect from power. Remove any existing lens if your setup requires lens replacement, following the projector manufacturer’s safety guidelines.
• Carefully align the RS-SL05WZ with the projector’s lens mount, ensuring the electrical contacts and alignment pins (if present) properly engage. Do not force-fit the lens; gentle, steady mounting is essential for proper calibration.
• Secure the lens with the mounting screws provided by the projector’s lens mount kit. Tighten evenly to avoid misalignment or tilt, which can degrade image geometry and focus.
• Power on the projector and navigate to the lens calibration or keystone correction settings. Use the projector’s test pattern to verify image alignment, focusing, and zoom range. Adjust as needed to achieve a perfectly square image with even focus across the screen.
• Fine-tune focus and zoom across the 15.56 mm to 23.34 mm range to optimize image size and clarity for your room size and screen distance. Re-check alignment after any room reconfiguration, and keep the lens clean from dust to maintain peak image quality.

Frequently asked questions

• Q: What is the focal length range of the Canon RS-SL05WZ?
  A: The lens covers 15.56 mm to 23.34 mm, offering a versatile range for close-projection setups and larger images at short distances.
• Q: What is the maximum aperture and how does it affect image quality?
  A: The lens has a maximum aperture of f/2.34, which provides bright images with good low-light performance, higher perceived sharpness, and better contrast in variable lighting conditions.
• Q: How does the 1.5x optical zoom benefit my installation?
  A: The 1.5x zoom enables quick framing adjustments without moving the projector, simplifying installations in changing spaces and allowing you to fine-tune image size for different screens or viewing distances.
• Q: Is the RS-SL05WZ suitable for professional environments?
  A: Yes. The RS-SL05WZ is designed for projector use in professional settings such as classrooms, conference rooms, theaters, and studios, delivering consistent image quality and dependable operation.