ETC Source Four EDLT Lens Tubes 19, 26, 36, 50 deg.

The ETC Source Four EDLT (Enhanced Definition Lens Tube) is an upgrade lens tube option for Source Four fixed-focus ellipsoidal spotlights, designed for more precise optics when projecting images, gobos, and logos. Choose the beam spread you need with 19, 26, 36, or 50 degree field angle options to better match throw distance and coverage requirements.

Please note that a color frame is not included.

Sharper Pattern Projection for Gobos and Logos

When your lighting situation requires even more precise optics for projecting images, gobos, and logos, the Source Four EDLT (Enhanced Definition Lens Tube) option is an invaluable addition to your Source Four inventory. EDLT also provides heightened sharpness and stunning contrast to images when the Source Four is used as a pattern projector, helping edges appear cleaner and details stay more defined on scenic elements, backdrops, and architectural surfaces.

Performance and Optical Design

While increasing light output up to 10%, EDLT pairs advanced, dual aspheric lenses with anti-reflective coatings to improve clarity and reduce stray reflections. The result is a more controlled, higher-definition beam that supports demanding projection applications without changing the Source Four workflow your crew already knows.

Compatible with Source Four Fixture Bodies

The EDLT attaches easily to any new or existing fixed-focus Source Four ellipsoidal spotlight and fits all new and existing Source Four fixture bodies, making it a straightforward way to expand capability across a mixed inventory while keeping fixture bodies consistent.