 | The 70mm Impact spotting scope owes its compact nature to a combination of mirrors and lenses, carefully chosen to reduce size and lower weight. In addition, the chassis of the Impact scope features a tough polycarbonate build for an extremely light body that weighs less than many binoculars! With tight O-ring seals and nitrogen purging, the Vortex Impact masters the elements with dustproof, waterproof, and internally fog proof protection. 70 mm, Angled Body, Fully Multi-Coated Number of Reviews: 0 | Ratings:  | Best deal: $200 $200 - $200 from 2 stores. |