Head Size: M – L
For superior visual definition. Increase contrast, enhance ground level contours in most light conditions.
Light transmission: 18%
Frame and lens must withstand the impact of a 22 mm steel ball weighing 43 grams dropped from 1,3 meters at a speed of 18 km/h. The lens must remain in the frame and is not to shatter. The frame must remain intact as well.
FILTER 8™ POLARIZATION