iOptron iEQ30 GoTo Mount with William Optics GTF02 APO Refractor Telescope
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iOptron iEQ30 GoTo Mount with William Optics GTF02 APO Refractor Telescope, 102mm Aperture, f/6.9 Focal Ratio, 703mm Focal Length, 105mm (4.13") Tube Diameter

SKU: ATI30GTF102
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iOptron iEQ30 GoTo Mount with William Optics GTF02 APO Refractor Telescope Specifications

  • Aperture

    102mm

  • Focal Ratio

    f/6.9

  • Focal Length

    703mm

  • Objective Type

    5 elements Air-spaced(Total 2 Groups) with FPL53 and ED together

  • Limiting Magnitude

    1.13 arc"

  • Lens Shade

    Retractable

  • DDG Focuser

    2.5" R and P focuser, 360deg. Rotating Camera-angle Adjuster
    1.25" Adapter Include

  • 1.25" Adapter

    Brass Compression Rings

  • Tube Diameter

    105mm / 4.13"

  • Tube Length

    27" (685.8mm) Fully Retracted

  • Mount

    German Equatorial Mount

  • Payload/Mount weight

    2

  • Right Ascension worm wheel

    Diameter 108mm / 4.25", 180 teeth aluminum

  • Declination worm wheel

    Diameter 87mm / 3.43", 144 teeth aluminum

  • Right Ascension axis shaft

    Diameter 40mm / 1.57" steel

  • Declination axis shaft

    Diameter 30mm / 1.18" steel

  • Right Ascension bearing

    Diameter 68mm / 2.68" angular contact bearing

  • Declination bearing

    Diameter 55mm / 2.17" angular contact bearing

  • Worm gears

    Brass

  • Motor drive

    Planetary Gear Reducer DC servo with encoder

  • Resolution

    0.11 arc seconds

  • Transmission

    Synchronous belt/Gear

  • Latitude adjustment range

    0deg. - 65deg.

  • Azimuth adjustment range

    +/- 6deg.

  • GPS

    Internal 32-channel GPS

  • Polar Scope

    Yes. (with dark field illumination)

  • Level indicator

    Precision bubble

  • Hand Controller

    Go2Nova 8407 with 358,000 objects database

  • PEC

    Permanent PEC

  • Tracking

    Automatic

  • Speed

    1x,2x,8x,16x,64x,128x,256x,512x,MAX(-4 deg. /sec)

  • Counterweight shaft

    20 x 250mm / 0.79 x 9.84", 20 x 185mm / 0.79 x 7.28"

  • Tripod

    1.5" (38.1mm) Stainless Steel

  • Dovetail

    3.5" (88.9mm) Vixen

  • Power consumption

    0.25A(Tracking), 0.6A(GOTO)

  • Power requirement

    12V DC(11 - 15V), 2Amp

  • AC adapter

    100V - 240V (included)

  • Serial port

    Yes (on hand controller)

  • RS232 port

    Yes (on mount)

  • Autoguide port

    Yes

  • Firmware upgrade

    Yes

  • PC computer control

    Yes (ASCOM)

  • Operation temperature

    -10 deg. to 40 deg. C / 14 deg. to 104 deg. F

  • Counterweight

    10lbs / 4.53kg

  • Payload

    31lbs / 14.06kg, excluding counterweight

  • Weight

    Mount: 15lbs / 6.8kg
    Tube: 11lbs / 4.98kg
    Tripod: 10.6lbs / 4.8kg

About iOptron iEQ30 GoTo Mount with William Optics GTF02 APO Refractor Telescope

The iOptron iEQ30 GoTo Mount offers the next generation GoTo technology. It comes standard with a calibrated dark field illumination polar scope, built-in GPS and sturdy 1.5 -inch stainless steel tripod legs. Plus, it offers premium performance in an easy-to-transport package.

The stunning new William Optics GTF 102 five-element super APO is the new jewel of the apochromatic refractor world. Superb quality for imaging and visual at an affordable price. From the pristine white finish on the CNC to the elegant red beauty which has more than just good looks. New GTF 102 features total 5-element in 2 groups design by using high-quality FPL-53 extra-low dispersion glass that reduces any secondary spectrum to an unbelievable degree, the second group of ED element (flat field corrector) is correcting the edge of flatness to the best quality (cover up to 40mm of image circle).

iOptron iEQ30 GoTo Mount with William Optics GTF02 APO Refractor Telescope Features

  • iEQ30 Mount: Specialized astrophotography mount, ideal for entry-level and intermediate astrophotographers
  • iEQ30 Mount: Portable, compact and sturdy German equatorial mount with the highest Payload/Mount ratio (2.0) in the category
  • iEQ30 Mount: ST-4 autoguiding port capable of reverse guiding with autoprotection
  • iEQ30 Mount: Permanent periodic error correction (PPEC)
  • iEQ30 Mount: Ultra-accurate tracking with temperature compensated crystal oscillator (TCXO)
  • iEQ30 Mount: Calibrated AccuAligning polar scope with dark-field illumination and easy polar alignment procedure, allowing for fast and accurate polar alignment
  • iEQ30 Mount: Built-in 32-channel GPS
  • iEQ30 Mount: #8407 controller with Advanced GoToNOVA technology
  • iEQ30 Mount: Controller includes heating mechanism for working at low temperatures down to -20oC
  • iEQ30 Mount: RS232 port for ASCOM control
  • iEQ30 Mount: Heavy-duty stainless steel tripod legs
  • GTF102: Five element in two groups air-spaced objective (FPL-53) in adjustable CNC machined ultra high precision lens cell; three-element primary objective with two-element built-in field flattener
  • GTF102: Extremely sharp with excellent color correction
  • GTF102: Each lens is Fully Multi-Coated with a special super-high transmission coating (STM Coating) on all surfaces
  • GTF102: f/6.9 lens is ideal for astrophotography and visual
  • GTF102: Extra-smooth 360 deg. rotatable 2.5" Rack & Pinion focuser with 1:10 dual speed: a treat to use during astrophotography. No image shifting
  • GTF102: Large aluminum knob with installed thermometer and aluminum protection cover

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Key Features

  • iEQ30 Mount
  • iEQ30 Mount
  • iEQ30 Mount
  • iEQ30 Mount
  • GTF102
  • GTF102

What's in the box:

  • iOptron iEQ30 GoTo Mount with with William Optics GTF02 APO Refractor Telescope
  • Go2Nova 8407 Hand Controller
  • 1.5" Tripod
  • Counterweight
  • Counterweight Shaft
  • Counterweight Extension Shaft
  • Dark Field Illuminating LED with Cable
  • AC Adapter (100V-240V)
  • 12V DC Adaptor Cable with Car Lighter Plug
  • 2x Controller Cable
  • RS232 Cable and RJ9 to RS232 Serial Cable
  • iOptron 2 Year Limited Warranty