ZEISS Demo ProductsZEISS demo products have been slightly used for display or demonstrations by ZEISS during outdoor industry events. They may exhibit minor cosmetic imperfections that will vary from demo product to product. ZEISS demo products and their included accessories are guaranteed by ZEISS to operate to the standards for a new product. All ZEISS demo products are covered by the transferable ZEISS Limited Lifetime Warranty (View Warranty).ZEISS's 8x42 Victory HT Binocular provides superior viewing experience by combining exceptional optics and a wide field of view in a lightweight and durable magnesium housing. Extra-low dispersion fluoride lenses, fully multi-coated optics, and phase-corrected prisms work together to create true-color images that are clear, bright, and vivid across the entire field of view. The binocular's wide angle apparent field of view provides expansive views, while the exceptionally short 6.2 ft close focus distance ensures you won't miss anything.42mm objective performs well in low lightWide apparent angle of view: 63AdegAbbe-KA-enig prism system improves brightnessDurable Magnesium housingSchott HT High Transmission Glass provides brilliantly bright imagesFluoride doping improves color fidelityIncreases transmission to 95% - T multi-coatings eliminate glare and improve resolutionLotuTec Protective Coating repels water droplets, improves visibility in bad conditions and allows trace-less removal of dirt particlesTemperature rating -22 to 145 deg FImpact Resistant