✨Thank you for viewing!✨ The M42 * 0.75mm thread is divided into a two-layer structure of inner and outer rings. The camera angle can be easily adjusted by fixing the relative position of the inner and outer rings with three screws. The whole is made of black aluminum alloy and will not fade. Please do not damage the telescope thread. The two-layer thick aluminum alloy is very strong and of excellent technology. Precise fit and secure connection, direct installation of the adapter, no adjustment required. Precise all-metal construction with a close and smooth combination for a firm and secure fit. Compatible models: Sony/Minolta AF mount cameras and standard 1.25-inch telescope eyepiece ports. ⚠️ Note: Although the lens is physically compatible, automatic aperture, autofocus, or other functions will not work correctly with this adapter ring. ⚠️ This is a gift. Therefore, I don't know much about it, so I ask that you check the images and carefully review the product description! Thank you to those who understand. m(_ _)m ❁～❁～❁～❁～❁～❁～❁～❁～❁～ ❣️Free Shipping❣️ ⚠ Although it is new and unused, it has been opened for inspection and photography. ⚠ Please purchase after confirming the actual photos. ⚠ Please understand that it is stored at home and will be shipped in simple packaging. ⚠ To make it as affordable as possible and due to shipping considerations, it may be compressed or shipped without the box. Please understand. ⚠ If you have any issues upon receipt, please let me know before leaving a review. ⚠ I try to ship as quickly as possible, but I may not be able to ship on weekends and holidays. ( ˶'ᵕ'˶)⸝‪‪‎♡ #miki's product list is here ✨☜ #miki miscellaneous goods Aluminum alloy 1.25 inch telescope mount adapter lens adapter photography accessories Sony/Minolta AF mount camera adapter ring 14-29 4551 ★★★★