The Steiner BluHorizons 10x42 binoculars are optical binoculars with 10x magnification and 42 mm objective lens. It comes with an open zoom, optimized Dura-Grip controls and a fully waterproof housing. The binoculars offer a wide field of view with a bright and high-contrast image. It is designed with Steiner's "Sports-Auto-Focus System" and features an anti-reflective lens coating. It also has an adjustable eyecup, diopter adjustment and a rugged rubber armature. It is ideal for viewing wildlife, birds, landscapes and more.

Specifications:
Magnification: 10x
Lens diameter: 42mm
Magnification: 10x42
Exit pupil: 4.2mm
Minimum focusing distance: 2m
Light intensity: 17.6
Twilight Number: 20.5
Field of view at 1000 meters: 100m
HD glass: No
Water resistant: Yes
Gas-filled: Yes
Image stabilization: No
Suitable for people that wear glasses: Yes
Tripod adapter connector: No
Weight: 740gr
Dimensions: 125 x 147mm