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CELESTRON NexStar 4SE Computerized 11049 Telescope
- 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
- $649.00 –
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- $129.99 –
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- $2,299.00 –
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PENTAX 62831 AD 9 x 28mm Waterproof Binoculars
- Type: Binoculars
- Specifications: AD 9x28 WPProduct Type: Roof Prism, Center Focus, Waterproof binocularFocusing Range: 10 feet – infinityPrism: RoofObjective Lens Diameter: 28mmSpecifications: 9XReal Field Of View: 5.6 degreesField Of View At 1000m: 98 metersBinocular Type: Roof PrismField Of View At 1000y: 323.4 feetExit Pupil: 3.1mmEye Relief: 18mmRelative Brightness: 9.6Eyepiece Ring: HelicoidBody Color: GreenHeight Width: 4.6x4.52 inchesThickness: 1.73 inchesWeight: 12.8 ouncesWaterproof: YesMinimum Focusing Distance: 10 feet
- Field of View: at 1000m-98 m
- Objective Lens: 28
- Model #: 62831
- $246.00 –
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- $1,099.00 –
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BARSKA AA10199 Binocular,8x,367 ft.,Roof,Black,0.2 lb.
- Type: Monoculars
- Specifications: Prism Type: Roof Exit Pupil: 2.75mm Focusing System: Free Close Focus (ft/m): 59/18 Eye Relief: 10.5 mm Weight: 2.82 oz.
- Color: Black
- Eyepiece Lens: Multi-Coated
- Model #: AA10199
- $37.74 –
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CELESTRON 93722 Sky Maps
- Type: Accessory
- Parts: 1 year limited
- Labor: 1 year limited
- Model #: 93722
- $37.07 –
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- $4,442.09 –
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- $51.77 –
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PENTAX 62761 SD 8 x 42mm Waterproof Binoculars
- Brand: PENTAX
- Part: 62761
- Type: Accessory
- Specifications: Type:Full-size Roof
- Model #: 62761
- $229.00 –
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BARSKA GLADIATOR 10-30x60 ZOOM Binoculars
- Type: Binoculars/Telescopes
- Specifications: Magnification: 10-30x Objective Lens(mm): 60 Prism Type: Porro Prism Glass: BK-7 Exit Pupil(mm): 6.0 Optical Coating: Multi Focus System: Center Field of View (ft@1000yds/m@1000m): 195/65@10x Close Focus(ft/m): 32.8/10 Eye Relief(mm): 13.0 Weight (oz.): 41.6
- Color: Black
- Model #: AB10762
- $73.03 –
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Celestron Counterweight for CGEM Series Computerized Telescopes - 17 Lbs #94189
- Type: Telescopes
- Model #: 94189
- $129.95 –
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Celestron MicroDirect 1080p HD Handheld Digital Microscope Celestron MicroDirect 1080p HD Handheld Digital Microscope
- Type: Binoculars
- Model #: 44316
- $229.95 –
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- $219.00 –
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- $62.64 –
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sightron 30013 si 825tac, si series binoculars
- Type: Binoculars
- Model #: RNAB00ZAP38U4
- $143.53 –
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- $60.23 –
