Get it by Sunday August 27th by choosing the expedited option during checkout.
The effect can be seen through the viewfinder and changed by rotating the filter
Filter factor varies between 2.3 and 2.8, according to how the filter is rotated and its orientation to the sun
Best results with SLR cameras
Designed for lenses specifying a 58mm filter thread size
Removes unwanted reflections from surfaces such as water and glass / Increases color saturation / Rotates for adjustment