Featuring FK-61 extra-low dispersion lenses with field flatteners for edge-to-edge sharpness, the 12x50 ED Ultra Binoculars from Oberwerk offer powerful magnification and large objective lenses for a bright view, even in low-light conditions. The ED glass has full antireflection broadband multicoating to deliver a crisp, high-contrast image with minimal chromatic aberration. Porro prisms produce an image with depth of field that many find more three-dimensional than roof prisms. The waterproof housing is nitrogen-filled for fog resistance and wrapped in a slip-resistant rubber armoring for shock resistance and a comfortable grip. Binoculars this powerful generally require use of a tripod and the Oberwerk heavy-duty tripod adapter is included.
- Magnification: 12x
- Objective lenses: 50mm diameter
- FK-61 extra-low dispersion objectives
- Field flatteners for sharpness across the field of view
- 5.8° angle of view for a 304' field at 1000 yd
- Antireflective multicoating for reduced glare and improved contrast
- Porro prism design, BAK4 prism glass
- 18mm eye relief for comfortable viewing distance
- Slip-resistant rubber armoring
- Nitrogen-filled for fog and waterproof performance