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www.scopepart.com iOptron GPS Computerized 4.5" 114mm Reflector Telescope 114mm (4.5 inches) objective mirror Focal Length: 500mm (20 inches) F Ratio: 4.4 (that is perfect for wide-field, deep-space observing!) Plossl 25mm Eyepiece Plossl 10mm Eyepiece Dust Free Eyepiece Cleaning Cloth 30th January 2010 Cheap Telescopes,Binoculars,Microscope,scope parts,find the following scopes at scopepart. Cheap Telescopes,Binocular- s,Microscope,scope parts,find the following scopes at scopepart. 30th January 2010

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January 2010

114mm (4.5 inches) objective mirror

Focal Length: 500mm (20 inches)

F Ratio: 4.4 (that is perfect for wide-field, deep-space observing!)

Plossl 25mm Eyepiece

Plossl 10mm Eyepiece

Dust Free Eyepiece Cleaning Cloth

iOptron SmartStar-G Computer Controlled Telescope Mount with GPS (a.k.a ''The Cube'')

GoToNova Computer Controller with 50,000 Object Database

Moon Filter

2x Barlow lens

Heavy Duty Stainless Steel Tripod

AC adapter included. 8 AA cell batteries required for field use. (Batteries not included)

Model Number: 611141-G

Objective Mirror: Concave mirror, hard coated

Lens Clear Aperture: 114mm (4.5 inches)

Focal Length: 500mm

F Ratio: f/4.4

Focusing: Rack and pinion focusing

Primary Tube Length: 19 inches

Collimation: Mirror is collimated before shipment. Primary tube has collimation adjustment screws. Collimation aides and instructions are not included.

Plossl 25mm Eyepiece:

Plossl 10mm Eyepiece:

Computer Controller: iOptron GoToNova

Database: 50,000 Celestial Objects

Mount: iOptron SmartStar-G with GPS

Tripod: Heavy Duty Stainless Steel with Accessory Tray

Power Supply: AC adapter included. 8 AA cell batteries required for field use. (Batteries not included)

• Diameter: 1.25 inches.
• Magnification: 50x - 2x more with the Barlow lens!
• Exit Pupil Aperture: 1.5mm
• Visual Field: Apparent 43°

• Diameter: 1.25 inches.
• Magnification: 20x - 2x more with the Barlow lens!
• Exit Pupil Aperture: 5mm
• Visual Field: Apparent 40°