Cellulite treatment system and methods

A system comprising:

• a handle;
• and
• a light transmitting assembly including:
• a light fiber extending distally from the handle, wherein the light fiber is configured to extend through a shaft;
• a light source positioned in the handle, wherein the light source is configured to emit a light to a proximal end of the light fiber, and
• a spherical lens positioned in the handle between the light source and the light fiber, wherein the spherical lens is configured to focus the light from the light source to the proximal end of the light fiber.