Martin
- Co. Cork
- Private Seller
Celestron Nexstar 4SE Telescope
- 1 day
- 46 views
- Cork City, Co. Cork
Description
Celestron Nexstar 4SE Telescope and Additional Box of lenses and filters. The telescope has only been used a half dozen times and I'm selling due to time constraints. This is an introductory telescope. It is set up by entering your location & using a finder plus one of a few methods of triangulation using the motor & hand-held controller with its computerised database of 38,181 accessible objects. Visible objects can then be automatically located. The standard telescope comes with its original manual & an extra accessory box of 3 Plossl lenses and 4 filters in addition to the original lens. The full list of lenses & filters is: Plossl 25 mm lens (originally supplied); Plossl 6mm lens; Plossl 12.5 mm lens; Plossl 20mm lens; 2x Barlow lens Moonglow and Slyglow filter; Filters Red (23A), Yellow (12), Blue (80A) The telescope motor is battery operated & there is a battery for the finder lens. *MANUFACTURER'S SPECS (ORIGINAL LENS). These are current Celestron specs. May be some minor differences on advertised telescope. Highest Useful Magnification: 241x Lowest Useful Magnification: 15x Limiting Stellar Magnitude: 12.5 Light Gathering Power (Compared to human eye): 212x Optical Coatings: StarBright XLT Optical Tube Length: 343mm (13.5") Optical Tube Diameter: 125mm (4.9") Optical Tube Weight: 6 lbs (2.7 kg) Mount Type: Computerized Altitude-Azimuth Single Fork Arm Accessory Tray: Yes Slew Speeds: 9 slew speeds - max speed 3°/second Tracking Rates: Sidereal, Solar and Lunar Tracking Modes: Alt-Az, EQ North and EQ South Power Requirements: -AA batteries and 12 VDC-750 mA (Tip positive) Motor Drive: DC servo motors Alignment Procedures: SkyAlign, 1/2-Star Align Auto 2-Star Align, Solar System Align, EQ North / South Alignment (Computerized Hand Control: Double line, 18 character Liquid Crystal Display with 19 fibre-optic backlit LED buttons NexStar+ Database: 38,181 accessible objects. View on Youtube: https://www.youtube.com/watch?v=un37haZ_Hs0
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95%
Location
Cork City, Cork
Donedealing since
2010
Active Ads
1
Lifetime Ads
28
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Martin
- Co. Cork
- Private Seller
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