The is a Enhanced Definition White Lens Tube with Lens for the ETC 50° Source 4 Ellipsoidal Spotlight.
When a lighting situation requires even more precise optics for projecting images, gobos, and logos, the EDLT attaches easily to any new or existing fixed-focus Source 4 ellipsoidal spotlight. While increasing light output up to 10%, EDLT also provides heightened sharpness and stunning contrast to images when the Source 4 is used as a pattern projector.
Advanced, dual aspheric lenses with anti-reflective coatings
Fits all new and existing Source 4 fixture bodies.
Available for 19, 26, 36, and 50° field angle models.