Lens hoods for cameras; Self-acting focussing projectors; Flashlights for use in photography; Lenses for cameras; Nautical and photographic apparatus and instruments, namely, underwater housings for cameras, underwater enclosures for cameras and underwater enclosures for photographic lenses; Camera lens adapters; Camera lens mounts; Lenses for cellular phone cameras; Filters for use in photography, namely, photographic filters; Overhead projectors