Product Name: 2 Inch Visible Sleeve Tube SM2 Coaxial Optical Lens Shading Cylinder

φ 2 inch visible sleeve

Product characteristics

1. Convenient and easy to operate optical components, without the need for disassembly;

2. It can rotate 360 ° to open or close the dustproof sliding cover, which is beneficial for protecting optical components;

3. Compatible with SM2 (2.035 "-40) threaded components;

4. Compatible with optical components of φ2 inches or φ50mm.

The lens sleeve is very suitable for building compact optical systems with light blocking paths. The TG11 series sleeve has two openings, allowing for easy and fast construction of complex optical assemblies, allowing for adjustment of optical components without disassembly. Place the optical element at the required depth into the lens sleeve using the two attached snap rings, and then secure it with a second snap ring.

The lens sleeve can be manually adjusted for optical components from the side opening, and can be operated without disassembly. It is convenient to operate optical components without the need for a snap ring wrench. The lens sleeve contains a sliding cover that can rotate 360 °, allowing the dust cover to be opened or closed by rotating in any direction. It can prevent stray light from entering the system, as well as prevent dust and pollution.

The casing has a 3.8mm external thread at one end, which allows for direct stacking connection between the casings. And it is directly connected to the threaded components of SM2 (2.035 "-40), providing flexibility for assembling complex optical machinery.