Optical elements of Ø50.8mm are often fixed by optical elements of Oput lens sleeve, or used to block light path to avoid the influence of ambient light on the system.Lens The sleeve assembly can be connected to extend the length, which is conducive to the rapid construc tion of compact optical systems. The clamp ring is positioned on the lens sleeve by using a clamp ring wrench The required position inside the cylinder is used to separate and fix optical elements.
| Suitable for building compact optical systems； |
| Thread specification SM2； |
| Shade, install Ø50.8mm optical element. |
