GREAT JOY

Cameras; Adapter rings for attaching objectives on cameras; Bags for cameras and photographic equipment; Camera filters; Camera flashes; Cases especially made for photographic apparatus and instruments; Conversion lenses for cameras; Follow focus apparatus for adjusting camera lenses; Lens filters; Lens hoods; Lenses for cameras; Lenses for photographic apparatus; Motion picture cameras; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; Optical glasses; Optical lenses; Photographic cameras; Photographic filters; Photographic flash units; Photographic viewfinders; Viewfinders