Swarovski WES Winged Eyecup Set for EL and SLC Binoculars brand_-Napier using quality materials chosen for

using quality materials chosen for consistency and case life

it is a relatively fast-burning powder in the N100 series

it delivers 2

giving a quoted ballistic coefficient of 0

so we recommend checking your measurements carefully before ordering

Swarovski WES Winged Eyecup Set for EL and SLC Binoculars brand_-Napier using quality materials chosen forThe Swarovski Winged Eyecup Set is a matched pair of replacement eyecups for EL and SLC binoculars, shaped to shield the sides of your eyes from stray light. By cutting out distracting ambient light coming in from the edges, they let you concentrate on the subject and hold contrast in bright or reflective conditions. The winged cups work with the binocular's standard twist up eyecups and move with them as you adjust eyecup height, so you keep an