205.00 – Meade ETX 90 Telescope UHTC EC W/GOTO And Extras

Meade ETX 90 Telescope UHTC EC W/GOTO And Extras – For sale is an immaculate Meade ETX 90 with UHTC coating. It moreover comes with the following GOTO hand controllerMeade soft bag for the main telescope #765Meade tripod with constructed in wedgeMeade tripod soft caseMeade 26mm series 4000 super plossl eyepiece all manuals & documents included main spec for the OTA are:Specifications: ETX-90AT Astro TelescopeOptical design . . . . . . . . . . . . . . . . . . . . Maksutov-CassegrainPrimary mirror diameter . . . . . . . . . . . . . . . . . . . 96mm (3.78”)Clear aperture. . . . . . . . . . . . . . . . . . . . . . . . . . . . 90mm (3.5”)Focal length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1250mmFocal ratio (photographic speed). . . . . . . . . . . . . . . . . . . f/13.8Near focus (approx) . . . . . . . . . . . . . . . . . . . . . . 11.5 ft (3.5m)Resolving power . . . . . . . . . . . . . . . . . . . . . . . . . . 1.3 arc secsSuper multi-coatings (EMC) . . . . . . . . . . . . . . . . . . . . standardLimiting visual stellar magnitude (approx.) . . . . . . . . . . . . 11.7Image scale . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.16°/inchMaximum practical visual power . . . . . . . . . . . . . . . . . . . 325XOptical tube dimensions(dia. x length) . . . . . . . . . . . 10.4cm x 27.9cm (4.1” x 11”)Viewfinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 x 21mmSecondary mirror obstruction (dia.; %) . . 27.9mm (1.1”); 9.6%Telescope mounting . . . . . . . . . . . . . . . . fork type; double tineSetting circle diameters . . . . . . . . . . . . . . . Dec.: 3.5”; R.A.: 7”Input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 volts DCMotor Drive System DC servo motors with encoders, both axesBearings:Altitude. . . . . . . . . . . . . . . . . . . . . . . UHMW polyethyleneAzimuth . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . PTFEMaterials:Tube body . . . . . . . . . . . . . . . . . . . . . . . . . . . . . aluminumMounting . . . . . . high-impact ABS, aluminum-reinforcedPrimary mirror. . . . . . . . . . . . . . . . . . . . . . . . Pyrex® glassCorrecting lens . . . . . . . . . . . BK7 optical glass, Grade-ATelescope dimensions:. . . . . . . . . . . . . . . . 38cm x 18cm x 22cm (15” x 7” x 9”)Telescope net weight:(incl. Autostar & batteries) . . . . . . . . . . . . 3.5kg (7.8 lbs)Telescope shipping weight. . . . . . . . . . . . . . . . 5.8kg (12.8 lbs)Battery Life (approx.):with Autostar. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 hrs


Meade ETX 90 Telescope UHTC EC W/GOTO And Extras price is correct at time of posting.