Feature●[Screw thread interface CNC precision machining]: Accurate screw thread, solid and stable●[Extinction Screw Thread]: Eliminate the reflected light , stray light,and other harmful light effectively●[Aluminum alloy material, anodizing technology]: Improve surface hardness and wear resistance●[lightweight]: All-metal construction, only 11g weight Compact and portableDescription
Aluminum alloy material,anodizing technology
Screw thread interface adjustment and correction function
High extinction coating on inner wall
All-metal construction, only 11g weight