Add review for Swarovski BOOSTER Binocular Doubler for Swarovski EL & SLC binoculars 49240
Swarovski BOOSTER Binocular Doubler for Swarovski EL & SLC binoculars 49240 Swarovski 2x Doubler for the Swarovski EL & SLC Series Binoculars 49240 - The Swarovski BOOSTER is easy to assemble and fits for all EL and SLC models (except SLC 8x30 WB). Simply unscrew one of the two twist-in eyecups and screw on the booster, which transforms for example a SLC 15x56 WB to a monocular telescope with 30x magnification! This awesome package includes a soft neoprene case with belt loop.