Extra-low dispersion (ED) glass, All lenses and prisms multilayer-coated, phase-correction-coated roof prisms, 2.5m Close focusing distance, Waterproof (up to 1m/ for 10 minutes) and fog-free with nitrogen gas, soft-to-the-touch neck strap, flip-down obje Extra-low dispersion (ED) glass, All lenses and prisms multilayer-coated, phase-correction-coated roof prisms, 2 5m Close focusing distance, Waterproof (up to 1m/ for 10 minutes) and fog-free with nitrogen gas, soft-to-the-touch neck strap, flip-down objective lens cap D2.
Features
Extra-low dispersion (ED) glass, All lenses and prisms multilayer-coated, phase-correction-coated roof prisms
5m Close focusing distance, Waterproof (up to 1m or for 10 minutes) and fog-free with nitrogen gas, soft-to-the-touch neck strap, flip-down objective lens cap