Swarovski Silent Rainguard It is designed to help

It is designed to help keep the binocular steady for people wearing eyeglasses or viewing constantly for an extended time

backpacking or camping

crisp images

and moisture from entering the camera body and landing on the camera sensor

Swarovski Silent Rainguard It is designed to helpThe Swarovski Silent Rainguard for all EL binoculars has a soft rubber connection between the eyepiece covers. They are quieter than the standard rainguard but don't preserve the interpupillary distance. Please make sure you are ordering the correct part. Click on the chart in the alternate photo to verify that you are selecting the proper replacement part(s) for your binocular. You might have to scroll up the screen magnification to read the chart.