ETC CALS419 19-Degree Lens Tube 100314751 which makes them incredibly strong

which makes them incredibly strong but surprisingly light

soft-shell design with handles and shoulder straps for easy transport

Interchangeable Lens Mount for EF

pitched for wood)

ETC CALS419 19-Degree Lens Tube 100314751 which makes them incredibly strongETC CALS419 19 Degree Lens Tube 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. The EDLT attaches easily to any new or existing fixed focus Source Four ellipsoidal spotlight. While increasing light output up to 10%, EDLT also provides heightened sharpness and stunning contrast to