Vortex Viper HD 3000 Laser Rangefinder. The Vortex Viper HD 3000 has everything you need and nothing you don’t. Range Reflective (yards): 3000 yds. XR Lens Coatings: Ultimate anti-reflective coatings on all air-to-glass surfaces provide maximum light transmission for peak clarity and the pinnacle of low-light performance.
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