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Spotting scope users demand top quality optics that perform flawlessly under all weather conditions. Alpen Spotting Scopes are nitrogen filled, waterproof, dustproof, and shock-resistant. All Alpen Spotting Scopes feature powerful lenses. Most models come standard with a durable, padded field carrying case and a portable 12" swivel-head tripod. Caractéristiques - Multi-coated or fully multi-coated optics - Waterproof and nitrogen filled - Powerful zoom eyepieces - Extendable sun shade - Straight eyepiece - Durable, padded field carrying case included - Warranty: 30 years Spécifications - Diamètre de l'objectif: 50 mm - Grossissement: 30x max, 15-30x Zoom - Indice crépusculaire: 27.4-38.7 - Pupille de sortie: 3.3-1.7 mm - Dégagement oculaire: 20-17 mm - Distance min. de mise au point: 7.3-9.1 m - Champ visuel à 1000 m: 45-30 m - Dimensions: Longueur 305 mm - Poids: 0.652 kg
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