Product Description

Couples SM05 and SM1 internal/external threads to achieve mutual conversion;
CSM05-1: One end with SM05 external thread, the other end with SM1 external thread;
CSM05-1B: One end with SM05 external thread, the other end with SM1 internal thread;
5-SM1B: One end with a Ø12.5mm boss through hole, the other end with SM1 internal thread;

This adapter is specifically designed to couple SM05 and SM1 internal/external threads. It can be adapted to optical components with different threaded holes or smooth holes, meeting the requirements for connecting various lens sleeves or docking 1/2-inch and 1-inch components. It enables connection and quick replacement between different sizes and specifications.

Model	CSM05-1	CSM05-1B	CD12.5-SM1B	SM05-SM1
Specification	Ø30.5*8mm	Ø30.5*7mm	Ø30.5*10.5mm	Ø30.5*8.7mm
Thread Type	One end: SM05 external thread; The other end: SM1 external thread	One end: SM05 external thread; The other end: SM1 internal thread	One end: Ø12.7mm through hole; The other end: SM1 internal thread	One end: SM05 external thread; The other end: SM1 external thread
Weight	6.5g	3.6g	3.6g	7.9g
Material	7075 Aluminum Alloy	7075 Aluminum Alloy	7075 Aluminum Alloy	–

Technical Description

(1) This adapter is specially used to couple SM05 and SM1 internal/external threads. It can be compatible with optical components with different threaded holes or smooth holes, realizing the connection of various lens sleeves or the docking of 1/2-inch and 1-inch components. It enables the connection and quick replacement between different sizes and specifications. For example, when it is necessary to connect an SM1 threaded component to an SM05 lens sleeve, this type of adapter can be used to complete the connection.