Panasonic ET-EMW300 Short Throw Zoom Lens for Projectors – 12.31–15.43 mm, f/1.84–f/2.24

The Panasonic ET-EMW300 is a high-performance short throw zoom lens crafted for projection systems that demand brightness, clarity, and versatility in tight spaces. With a 12.31 mm to 15.43 mm focal range, this lens delivers a flexible 1.3x optical zoom that lets you fill larger screens from closer distances. Its bright aperture of f/1.84 at the wide end and f/2.24 at the telephoto end helps produce crisp, high-contrast images even in rooms with ambient light. Designed to be compact and nimble, the ET-EMW300 is the ideal choice for classrooms, meeting rooms, conference spaces, and home theaters where space is at a premium but image impact is non-negotiable.

• Flexible focal range with 1.3x optical zoom: Cover 12.31 mm to 15.43 mm to adapt to different screen sizes and throw distances without moving the projector.
• Bright, premium optics: Wide aperture from f/1.84 to f/2.24 delivers brighter images and better performance in less-than-ideal lighting conditions.
• Short throw design for versatile placement:Designed to produce large images from closer distances, reducing shadows on the screen and enabling flexible room layouts.
• Compact, 11.2-inch length: A lean profile that makes installation easier in ceiling mounts, cabinets, or crowded projector setups while maintaining excellent image quality.
• Projector-focused engineering: Built specifically for compatible Panasonic projection systems, the ET-EMW300 emphasizes fast focus, sharp edges, and reliable optical performance to keep daily presentations engaging.

Technical Details of Panasonic ET-EMW300

• Focal length: 12.31 mm to 15.43 mm
• Zoom ratio: 1.3x optical zoom
• Maximum aperture: f/1.84 at the wide end, f/2.24 at the telephoto end
• Throw type: Short throw
• Lens length: 11.2 inches (approximately 284 mm)
• Compatibility: Designed for projector integration with compatible Panasonic projectors; intended for use with the appropriate lens mount system.

How to install Panasonic ET-EMW300

• Power down the projector and ensure it is unplugged before removing or attaching any lenses.
• Locate the projector’s appropriate lens mount and confirm compatibility with the ET-EMW300. Ensure you have the correct mounting screws and tools for a secure fit.
• Align the ET-EMW300 with the projector’s lens mount. Gently slide the lens into place, ensuring it seats evenly and the locking mechanism engages.
• Secure the lens with the mounting screws according to the projector’s manual. Do not overtighten to avoid damaging threads or alignment.
• Power on the projector and use the on-screen menu to select the ET-EMW300 as the active lens if required. Calibrate focus, zoom, and digital keystone settings as needed for a sharp, properly aligned image.

Frequently asked questions

• Q: What focal range does the ET-EMW300 cover?
  A: It covers 12.31 mm to 15.43 mm with a 1.3x optical zoom, ideal for short throw installations.
• Q: What are the maximum apertures?
  A: The lens features f/1.84 at the wide end and f/2.24 at the telephoto end, delivering bright images with good low-light performance.
• Q: Is this lens compatible with all Panasonic projectors?
  A: The ET-EMW300 is designed for compatible Panasonic projector models and requires the correct lens mount. Please verify compatibility with your specific projector model and lens mount configuration.
• Q: How does the short throw design benefit me?
  A: A short throw lens lets you place the projector closer to the screen while still delivering a large image, reducing shadows, heat, and glare on the viewer and allowing more flexible room layouts.
• Q: What installation considerations should I keep in mind?
  A: Ensure you are using the correct mounting hardware, align the lens carefully, and perform a proper focus/zoom calibration through the projector’s menu to achieve optimal image quality.