Swarovski Twist-In Eyecup (NL PURE 42mm) take the Techno-Stabi line to

take the Techno-Stabi line to a new level of performance

These 20x70 Echelon binoculars have individually focusing lenses for greater user comfort

Toss this kit in your gear or field bag to make sure you'll always be able to have clean glass when the shot appears

New objective covers hinge to the bottom of the objective tube rims and are designed to stay more securely attached

all while eliminating edge distortion and strain on your eyes

Swarovski Twist-In Eyecup (NL PURE 42mm) take the Techno-Stabi line toThe Swarovski Twist In Eyecup (NL PURE 42mm) fits the 8x42, 10x42, and 12x42 models of the NL Pure Binoculars. This will not fit the 8x32 and 10x32 models. Please make sure you are ordering the correct part. Click on the chart in the alternate photo to verify that you are selecting the proper replacement part(s) for your binocular. You might have to scroll up the screen magnification to read the chart. If you are still in doubt, call us and have your