The Swarovski 55mm Sunshade is designed to fit select Swarovski riflescopes with a 50mm mounting thread on the objective.
Sunshades enhance your sight picture by preventing off-axis stray light from entering the objective lens. This results in an image with higher levels of contrast and significantly greater detail.
Thread: M 55 x 0.75
Fits PH 6-18x50 PH 4-16x50, AV 6-18x50