Sensei 62mm Screw-In Metal Lens Cap SKB 3I-2011-7DT This is designed to provide

This is designed to provide for a more efficient system that requires less power than passive speakers and a separate integrated amplifier or similar A/V components

It is constructed of high-quality acoustic foam

Tabletop Mounting Stand

Utilizes the common ST7066/HD44780 parallel interface (datasheet)

Sensei 62mm Screw-In Metal Lens Cap SKB 3I-2011-7DT This is designed to provideFits Lenses with 62mm Filter Size Protects Lens Solid Metal Design The 62mm Screw In Metal Lens Cap from Sensei is a spare or replacement lens cap to fit any lens with a 62mm filter thread. The metal construction of this lens cap provides maximum protection for your lens. Lens caps protect your lenses from scratches, fingerprints and the elements when not in use. It's always a good idea to have a spare lens cap in case you lose one while on vacation