This is camera equipment, but I don't know the details. There are 21 plastic mounts for slides. Lens hood and other items are mostly unused. Due to long-term storage, the packaging has some scratches, dents, and slight dirt. Please check the images. - Clear pack: Not unused, but a lot remains - Lens cleaner kit: Unused - Lens hood Canon ET-65 III: New Specifications: Compatible lenses: EF 85mm F1.8 USM, EF 100mm F2 USM, EF 135mm F2.8 (with soft focus mechanism), EF 100-300mm F4.5-5.6 USM - Plastic mounts, white: 21