ND2 Neutral Density square Filter for Cokin P series

This is Neutral Density-2 plain filter. Compatible with Cokin P series.
This filter is a MUST HAVE for digital users, because the digital sensor unlike film has very low exposure tolerance.

How to use:
Screw the ring adapter onto your lens;
Slide the filter holder on the ring adapter until it snap in place;
Slide the filter into one of the filter holder slots.
 
You will receive:
1x Filter