SWAROVSKI OPTIK FRR-42 Forehead Rest for EL Range 42 Binoculars

The FRR-42 Forehead Rest for EL Range 42 Binoculars from Swarovski enhances the stability and comfort of your binoculars by providing a stable, three-point support system. You can also adjust this forehead rest to line up your gaze. This rest is mounted on the battery cover of your binoculars.