Feature: 1. Made of metal, high strength and non-deformation, strdy and durable. 2. The lens mount adapter is suitable for T2 mount telescope lens to mount for Canon EOS camera body. Thread is M42x0.75mm 3. The entire surface of the adapter ring is extinction treatment. 4. Precise thread ensures firm connection between lens and camera body. 5. Lightweight and portable, useful accessory for photography lovers. Specification: @font-face{ font-family:"Times New Roman"; } @font-face{ font-family:"宋体"; } @font-face{ font-family:"Calibri"; } p.MsoNormal{ mso-style-name:正文; mso-style-parent:""; margin:0pt; margin-bottom:.0001pt; mso-pagination:none; text-align:justify; text-justify:inter-ideograph; font-family:Calibri; mso-fareast-font-family:宋体; mso-bidi-font-family:'Times New Roman'; font-size:10.5000pt; mso-font-kerning:1.0000pt; } span.msoIns{ mso-style-name:""; text-decoration:underline; text-underline:single; color:blue; } span.msoDel{ mso-style-name:""; text-decoration:line-through; color:red; } @page{mso-page-border-surround-header:no; mso-page-border-surround-footer:no;}@page Section0{ } div.Section0{page:Section0;}Item type: Camera Lens Adapter RingCondition: 100% brand newMaterial: aluminium alloyWeight: Approx. 53gColor: blackThread: M42 x 0.75 mm Compatible Lens: For T2 mount telescope lens Compatible Camera: For Canon EOS camera body. Mount: for Canon SLR camera Package List: 1 x Lens Adapter Ring