ETC 15-30-Degree XDLT Zoom Lens Tube with Media Frame (7.5", Black)

Improve the brightness and clarity of your Source Four LED Series 3 fixture with the 7.5" XDLT Zoom Lens Tube with Media Frame from ETC. A 15 to 30° zoom is provided, and the beam edge is easily adjustable to be softened or sharpened. With this zoom lens tube, you will benefit from a considerable increase in overall brightness and experience less light leak and near-zero chromatic aberration.