Kenko Telescope Accessory Adapter II for Fujifilm Black Made in 499849 T-Mount X-Mount, Anti-Reflection Coating, Japan,

[T-mount to various camera mount conversion adapter] An adapter that allows you to attach SLR cameras and mirrorless cameras to astronomical telescopes and other equipment. [Anti-reflective black coating on the inside] The interior is coated with a black finish to reduce unwanted internal reflections and enhance contrast. [Adjustable Mounting Orientation] The mount consists of two parts: an outer ring and an inner ring. You can adjust the mounting orientation using a flathead screwdriver. [Reliable Japanese-made product] High-precision processing, reliable Japanese-made product. [Product Specifications] Aperture: 42mm / Pitch: 0.75 / Body Material: Aluminum / Mount: Nikon F-mount