Features: Expand your lens collection with T Mount Adapter, allowing compatibility between T mount Lens EMount digital mirrorless cameras, including popular models. Featuring 2 layer M42x0.75 thread structure secureds by three screws, this adapter ensures precise alignment and easy angled adjustments for photography result. for photography enthusiasts and professional who enjoy manual apertures control, enhancing their creative Shootings experience with EMount cameras. for use in various setting, from astrophotography with telescopes to detailed microscopy work, offering across different optical attachments. from ABS materials, this adapter provides cost effective solution for photographers seekings to explore new perspective without compromising on quality. Specifications: Materials: ABS Diameter: 7cm/2.76 inches Package Includes: 1PC T Mount Adapter note: Please allow 0-1cm error due to manual measurement. make sure do not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item. Thank you!