$500 - $750 Binoculars & Optics

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Type: Telescopes
Specifications: Optical Design: Maksutov-Cassegrain Aperture (mm): 102 mm (4.02") Focal Length: 1325 mm (52") Focal Ratio: 13 Focal Length of Eyepiece 1 (mm): 25 mm (0.98") Magnification of Eyepiece 1: 53 x Finderscope: StarPointer Star Diagonal:"ternal Flip mirror for straight thru or 90 viewing angle Mount Type: Single Fork Arm Altazimuth Tripod: Steel with built-in wedge Power Requirements: 8-AA batteries (not"cluded) Highest Useful Magnification: 241 x Lowest Useful Magnification: 15 x Limiting Stellar Magnitude: 12.5 Resolution (Rayleigh): 1.37 arc seconds Resolution (Dawes): 1.14 arc seconds Light Gathering Power (Compared to human eye): 212 x Apparent Field of View: 1 degree Secondary Mirror Obstruction: 1.38" (35 mm) Secondary Mirror Obstruction by Area: 12 % Secondary Mirror Obstruction by Diameter: 34 % Optical Coa...
Model #: 11049

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Type: Telescope
Specifications: Optical Design : Reflector GPS : Optional CN-16 GPS Accessory Weight : 18 lbs. (8.16 kg) Aperture : 130 mm (5.12 in) Focal Length : 650 mm (25.59 in) Focal Ratio : 5 Finderscope : StarPointer Mount : Motorized Altazimuth Eyepiece 1 : 25 mm (0.98 in) Magnification 1 : 26 x Eyepiece 2 : 9 mm (0.35 in) Magnification 2 : 72 x Accessory Tray : No Tool, Quick release Tripod : Steel CD ROM : "The Sky" Level 1 and NexStar Observers List (v2.6.4c) Highest Useful Magnification : 307 x Limiting Stellar Magnitude : 13.1 Resolution (Rayleigh) : 1.07 arcsec Resolution (Dawes) : 0.89 arcsec Photographic Resolution : 400 line/mm Light Gathering Power : 345 x Angular Field of View : 1.7 ° Linear Field of View (@1000 yds) : 91 ft (27.74 m) Optical Coatings : Aluminum Secondary Mirror Obstruction : 1.7 in...
Model #: 31145