Swarovski NL Pure 10x32 Binoculars GreenSwarovski NL Pure 10x32 Binoculars Green replace the Swarovski EL 10x32 Green Binoculars. They are also available in Burnt Orange. The NL Pure series is known for their unique shape, narrow just below the bridge to maximize the comfort of the grip, and making them excellent for small hands. They are also excellent for closely placed eyes with a minimum interpupillary distance (IPD) of 53. 3mm. The optics are just as impressive: they feature