The Hawke LRF 400 laser range finder pro has a fully multi coated optical system with BK-7 prisms. The Hawke LRF 400 range finder has a 6x magnification and an adjustable diopter and will range find up to 400m.
The LRF400 range finder is ergonomically designed to fit perfectly in your hand. The LRF400 features a twist up eye cup to ensure correct eye relief, it also has a beeline / height / angle mode which is accurate to +/- 1m. There is an auto shut off feature which will save the battery if left on. All the Hawke Range finders are Waterproof, Fogproof and nitrogen purged.