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Meade ETX-70 teleskop med tripod, okularer og sekk
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1 000 kr
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Beskrivelse av varen
Tilstand: Pent brukt - I god stand
Selger et knapt brukt Meade ETX-70 teleskop med alt originalt medfølgende tilbehør. Det inkluderer sekk, tripod, okularer (4, 12 og 25 mm) og fjernkontroll for AutoStar. AutoStar automatisk navigering drives av 6xAA-batterier (medfølger ikke).
Teleskopet er i veldig god stand og alt fungerer som det skal.
Bruksanvisning:
www.weasner.com/etx/archive/manuals/ETX_60-70AT.pdf
Mye nyttig info om Meade ETX-teleskoper:
www.weasner.com/etx/menu.html
Spesifikasjoner:
ETX-60AT/ETX-70AT Specifications
Optical design ................................................................Achromatic Refractor
Clear aperture
ETX-60AT ..............................................................60mm (2.36”)
ETX-70AT ..............................................................70mm (2.76”)
Focal length....................................................................350mm
Focal ratio (photographic speed)
ETX-60AT ..............................................................f/5.8
ETX-70AT ..............................................................f/5
Near focus (approx.)
ETX-60AT ..............................................................15 ft. (4.6m)
ETX-70AT ..............................................................17 ft. (5.2m)
Resolving power
ETX-60AT ..............................................................1.9 arc secs
ETX-70AT ..............................................................1.6 arc secs
Multi-coatings on objective lens ....................................Standard
Limiting visual stellar magnitude (approx.)
ETX-60AT ..............................................................11.2
ETX-70AT ..............................................................11.5
Image scale
ETX-60AT ..............................................................4.1°/inch
ETX-70AT ..............................................................4.1°/inch
Maximum practical visual power
ETX-60AT ..............................................................200X
ETX-70AT ..............................................................240X
Optical tube dimensions
(dia. x length)..........................................................9.3cm x 30.4-37.1cm (3.6” x 12-14.6”)
Eyepieces
Modified Achromatic ..............................................MA 25mm (1.25” O.D.)
Modified Achromatic ..............................................MA 9mm (1.25” O.D.)
Telescope mounting........................................................Fork type; double tine
Setting circle diameters ..........................................Dec: 3.5”; RA: 7”
Input voltage ..........................................................9-volts DC
Motor Drive System ................................................DC servo motors with encoders, both axes
Maintenance 29
ETX-60AT/ETX-70AT Specifications (cont'd)
Slow-Motion Controls ....................................................Electric, 9 speed, both axes
Hemispheres of operation ..............................................North and South, switchable
Bearings:
Altitude ....................................................................Acetal
Azimuth ..................................................................Nylon
Materials
Tube body ..............................................................ABS
Mounting ................................................................High-impact ABS
Objective lens (crown, flint) ....................................BK7, F2
Telescope dimensions ....................................................40.4cm x 18cm x 22cm (15.9” x 7” x 9”)
Telescope net weight: (telescope only, without batteries, eyepieces)
ETX-60AT ................................................................2.6 kg (5.8 lbs.)
ETX-70AT ................................................................2.7 kg (5.9 lbs.)
Telescope shipping weight
(telescope, accessories, instruction manual and packing)
ETX-60AT ................................................................5.4 kg (11.9 lbs.)
ETX-70AT ................................................................5.3 kg (11.7 lbs.)
Battery Life (approx.)
with Autostar ..........................................................20 hrs.
Autostar Specifications
Processor................................................................................68HC11, 8MHz
Flash Memory ................................................................512KB, reloadable
Keypad............................................................................10 key alphanumeric
Display ............................................................................2 line, 16 character LCD
Backlight ........................................................................Red LED
Coil Cord ........................................................................24"
Autostar Dimensions
Length ............................................................................14.2cm (5.60")
Width (LCD end) ............................................................78.0cm (3.08")
Width (Connector end) ..................................................53.5cm (2.10")
Depth ..............................................................................23.5cm (0.93")
Autostar net weight ........................................................0.169kg (0.35 lbs.)
NB: Knappen for å vise hele beskrivelsen har kun en visuell effekt.
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Sist endret: 29.3.2026 kl. 16:27 ・ FINN-kode: 457804023
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