![](https://www.nanophoton.net/wp-content/uploads/2021/08/products_LensSock_ENG.jpg)
Pick up with fingers and fit on objective lens. With that simple action, 99% of ambient light is shielded. Since the light is minimally shielded at a measurement point, you can freely scan a stage as shielding light. Big and obstacle light shielding cover is not necessary any more.
![](https://www.nanophoton.net/wp-content/uploads/2020/08/products_lenssock_image02.jpg)
Performance
Without LensSöck
![](https://www.nanophoton.net/wp-content/uploads/2020/08/products_lenssock_image03.gif)
With metal shielding cover
![](https://www.nanophoton.net/wp-content/uploads/2020/08/products_lenssock_image04.gif)
With LensSöck
![](https://www.nanophoton.net/wp-content/uploads/2020/08/products_lenssock_image05.gif)
LensSöck Specification
Shielding of ambient light | 99% |
Meterial | Chloroprene rubber sponge |
Weight | 8.1g |
Durability | More than 10000 times use |
Dimensions
![](https://www.nanophoton.net/wp-content/uploads/2020/08/products_lenssock_image06.gif)
DO NOT USE for preventing the laser light spread to the surroundings.