- Protects the lens from scratches, dust and other smudges ,- Snap function for quick and secure attachment to the filter thread of a lens ,- Clamp mechanism integrated in the surface of the lid ,- Cannot be removed via the outer edge therefore suitable for secure transportation in bags ,- Without any bulky overhang ,- Can also be attached to filters - Cap Type: Front Top ,- Model: Super Snap Clamp Mechanism ,- Colour: Black ,- For Screw-In Frame: 55 mm ,- Suitable for: Universally Usable 2 years legal warranty only