
CSM1-1 Series Lens Tube Connector SM1 Thread Adapter Sleeve Extension Tube Connector Optical Experiment Research Tool
Product information Model CSM1-1-12 CSM1-1-24 CSM1-1-48 Specification Ø31.8*19.5mm Ø31.8*31.5mm Ø31.8*55.5mm Thread Length 3.5mm at one end, 12mm at the other end One end 3.5mm, one end 24mm 3.5mm at one end, 48mm at the other end Weight 10.7g 14.0g 20.9g Thread Type SM1 (1.035"-40) Female Thread Material 7075 Aluminum Alloy Characteristic ►Internal threaded connector, used in the connection between the casing sleeve and other optomechanical components; ►Connector with SM1 (1.035"-40) male thread; ► 3.5mm short thread section at one end; ►A long threaded segment at one end to optimize the position and angle of components attached to it; ► Comes with a removable swivel locking ring to fix the attached components after adjustment; Optical commonly used thread size standard This is the unique thread of Thorlabs in the United States, not the commonly used optical thread. SM is the code for the thread of the sewing ma