"Celestron Science Kit Brand New, The Celestron 22013 has a Telescope and Microscope and many accessories, making it a very useful kit
It comes with a 50mm Refractor telescope, varying eyepieces and a 3x Barlow Lens for powerful magnification. The microscope has a 24 piece accessory kit adding practicality. It comes with prepared and blank slides, and a full set of tools to get you going. With everything you need to get started, this Celestron Package is a fine choice. 22013 Features: Telescope Optical Design : Refractor Aperture (mm) : 50 mm Focal Length : 500 mm Focal Ratio :   F/10 Focal Length of Eyepiece 1 (mm) : 12.5 mm Magnification of Eyepiece 1 : 40 x Focal Length of Eyepiece 2 (mm) : 18 mm Magnification of Eyepiece 2 : 28 x Barlow Lens : 3 x Finderscope : 2x20 Highest Useful Magnification : 120 x Microscope Eyepiece : 10 x Objective lenses : 10 x, 60 x, 120 x Magnification : 100 x, 600 x, 1200 x Slides : 3x blank, 3x prepared Tools : 5x Cover slips, Spatula, Dissecting probe, Plastic scalpel, Eye dropper, Tweezers, 3x specimen bottles Batteries required : 2x AA (not included) Spare light bulbs : 2x SKU : 22013"
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