Removable lens system for a luminaire

A luminaire comprising:

• a head comprising:
• a light source support plate comprising a plurality of LED light sources, wherein each light source is configured to emit a light beam;
• a support structure, movably coupled to the light source support plate, wherein the support structure comprises a plurality of apertures, each aperture configured to pass the light beam from a corresponding one of the LED light sources without modifying the light beam;
• and
• a lens support assembly, removably coupled to the support structure, wherein:
• the lens support assembly comprises a plurality of lenses, each lens aligned with an optical axis of a corresponding one of the LED light sources when the lens support assembly is coupled to the support structure,
• the lens support assembly comprises a front plate removably coupled to a rear plate, the front plate and the rear plate configured, when coupled together, to clamp the lenses of the plurality of lenses into position, and
• the lens support assembly is removable from the head without removing the support structure from the head;
• and
• power circuits configured to provide electrical power to electrical circuits of the head.