"Celestron PowerSeeker 80AZS Brand New Includes Two Year Warranty, The Celestron 21087 is a Powerseeker 80mm f/5 refractor telescope offers a wide field of view for observing star clusters and wide views.It features manual alt-azimuth mount and 5x24 finderscope which makes finding objects very easy
This telescope have fully coated air-spaced double objective lens for clear magnified images. The Celestron 21087 comes with two eyepieces that produce magnifications of 100x and 20x for comfortable astronomical viewing. This telescope include 90° erect-image diagonal to correctly orientate the subject horizontally and vertically in the field of view. The dual purpose design of telescope and aluminum tripod ensures stable placement with smooth controls for excellent tracking. PowerSeeker 80AZS Refractor 21087 Features: 3.15 Inch Aperture (80mm), Multi-Coated Optical Coatings, 189x Maximum Magnification, Focal Length: 400mm, f/5.0 Focal Ratio, 5x24 Finderscope, 90° Erect-Image Diagonal, Rack & Pinion Focuser, Altazimuth Mount, Aluminum Tripod, Quick & Easy No-tool Setup, Specifications: Optical Design : Refractor, Aperture : 80 mm (3.15 in), Focal Length : 400 mm (16 in), Focal Ratio : f/5, Eyepiece 1 (mm) : 20 mm (0.79 in), Finderscope : 5x24, Star Diagonal : Erect Image Diagonal, Tripod : Adjustable, Stainless Steel, Highest Useful Magnification : 189x, Lowest Useful Magnification : 11 x, Limiting Stellar Magnitude : 12, Resolution (Rayleigh) : 1.74 arc seconds, Resolution (Dawes) : 1.45 arc seconds, Light Gathering Power (Compared to human eye) : 131x, Optical Coatings : Multi-Coated, Celestron 21087 Includes: 4mm Eyepiece, 20mm Eyepiece, 5x24 Finderscope, 90° Erect-Image Diagonal, Aluminum Tripod with Accessory Tray"
|