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Barska 10x25 Trend Roof BK-7 Prism Rubber Armor Monocular, Grey- Type: Monoculars
- Specifications: Magnification: 10x
Objective Lens(mm): 25
Prism Type: Roof
Prism Glass: BK-7
Exit Pupil(mm): 2.5
Optical Coating: Fully
Focus System: Eyepiece
Field of View (ft@1000yds/m@1000m): 288/96
Close Focus(ft/m): 26/8
Eye Relief(mm): 10.5
Weight (oz.): 3.88
- Color: Multi
- Model #: AA10196

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Celestron NexStar Evolution 8" Telescope Kit with Integrated WiFi- Type: Telescopes
- Accessory: Kit
- Specifications: Optical Design: Schmidt Cassegrain Aperture: 203.2mm Focal Length: 2032 mm Focal Ratio: 10 Focal Length of Eyepiece 1: 40 mm Focal Length of Eyepiece 2: 13 mm Magnification of Eyepiece 1: 51x Magnification of Eyepiece 2: 156x Finderscope:StarPointer Star Diagonal:1.25" Mount Type:Single Fork Arm Altazimuth Tripod:Stainless Steel Power Requirements:Internal battery included HIghest Useful Magnification:480x Lowest Useful Magnification:29x Limiting Stellar Magnitude:14 Resolution (Rayleigh):0.69 arc seconds Resolution (Dawes):0.57 arc seconds Light Gathering Power (Compared to human eye):843x Secondary Mirror Obstruction:2.5 in(64 mm) Secondary Mirror Obstruction by Area:9.77% Optical Coatings:StarBright XLT Optical Tube Length:17 in Max Slew Speed:4 degrees per second Tracking Rates:Sidereal, solar and lu...
- Model #: 12091