Swarovski Optik Eyecup – Twist-In for El 10×50 Swarovision

The EL Twist-In Eyecup from Swarovski is an original manufacturer replacement eyecup for all EL SwaroVision-series binoculars. This accessory is made of non-allergenic supple rubber suitable for comfortable long-term observation in a range of weather conditions.Features: Replacement eyecup for EL 10×50 model Swarovision binocular. Constructed from non-allergenic supple rubber.