Installation:

* Rotate lock-ring to expose the thread's mounting thread
* Attach the hood by screwing it on the filter or lens thread.
* Rotate lock-ring back to fix the hood on the thread.
* While fixating the hood with the lock-ring, keep the "V" symbol on the hood exactly at 12 o'clock position.

Specifications:

* Lens Diameter: 52mm
* Filter Thread Size: 52mm
* Color: Black, Comes with Black Hood Cap