Revision Lens Sawfly Black Nose Piece yellow

Replacement lens with black nose bridge for the Sawfly model from Revision.
The yellow lens provides enhanced contrast and is suitable for use in the twilight.
Not approved for U.S. military.

- Thickness: 2.2 mm

Sizes:
S = Small is suitable for head circumference up to 56 cm
M = Regular is suitable for head circumference up to 60 cm
L = Large is suitable for a head circumference from 61 cm