National-Geographic-20-60x 60-Binoculars-National-Geographic-90-57000-P-This-20-60-x-60-spotting-scope-from-National-Geographic-is-ideal-for-professional-nature-observation-in-both-the-forest-&-field-as-it-provides-a-continuously-adjustable-magnification-from-20-to-60-fold-Even-astronomical-observations-are-possible-P-P-The-fully-coated-optics-deliver-a-clean-crisp-image-while-the-durable-case-protects-the-spotting-scope-from-dirt-&-dust-Stability-receives-this-spotting-scope-by-