This adapter allows the use of 1.25 | Fits all types and brands of telescopes with a 0.965 | Filter thread in the 0.965 diameter side for reduced internal reflection. | Requires additional back focus. | Type: 0.965
Cable Material: Plastic | Convenient to charge for your headphone. | Compact and lightweight, easy to carry. | Compatibilility: For SONY NW-WS413 / NW-WS414 / NW-WS416 Walkman Headphone | Charging and data transfer.