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CELESTRON 21049 PowerSeeker 127 EQType: TelescopeSpecifications: OPTICAL DESIGN: Newtonian Reflector
APERTURE: 127 mm (5 in)
FOCAL LENGTH: 1000 mm (39.37 in)
FOCAL RATIO: 7.87
EYEPIECE 1: 20 mm (0.79 in)
MAGNIFICATION 1: 50 x
EYEPIECE 2: 4 mm (0.16 in)
MAGNIFICATION 2: 250 x
BARLOW LENS: 3 x
FINDERSCOPE: 5x24
MOUNT: German Equatorial
TRIPOD: Aluminum
ACCESSORY TRAY: No-Tool Tray w/ Eyepiece holder
CD ROM: The Sky Level 1
WEIGHT: 17 lb (7.71 kg)
LIMITING STELLAR MAGNITUDE: 13
RESOLUTION: 1.09 arc seconds
RESOLVING POWER: 0.91 arc seconds
PHOTOGRAPHIC RESOLUTION: 254 line/mm
LIGHT GATHERING POWER: 329 x
ANGULAR FIELD OF VIEW: 0.8 °
LINEAR FIELD OF VIEW (@1000 YDS): 43 ft (13.11 m)
OPTICAL COATINGS: Aluminum
SECONDARY MIRROR OBSTRUCTION: 1.6 in (40.64 mm)
SECONDARY MIRROR OBSTRUCTION BY AREA: 10 %
SECONDARY MIRROR OBSTRUCTION BY DIAMETER: 32 %
OPTICAL TUBE LENGTH: 20 in (...Model #: 21049
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Canon EW-83E Lens HoodType: Lens HoodSpecifications: Compatible Products:
EF 16-35mm f/2.8L USM
EF 17-40mm f/4L USM
EF-S 10-22mm f/3.5-4.5 USM
Parts: 1 yearLabor: 1 yearModel #: 7276A001
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Canon IFC-400PCU USB CableCompatible: EOS-1Ds Mark II, 1Ds, 1D Mark II N, 1D Mark II, 1D, 5D, 30D, 20D, 10D, Digital Rebel XTi, Digital Rebel XT, Digital Rebel (For Mac/Windows; See PowerShot accessories for additional compatibility)
Spec: 1 x 4-pin Type B Male - USB Connector
1 x 4-pin Type A Male - USB ConnectorParts: 1 year limitedLabor: 1 year limitedModel #: 9370A001