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  • Includes: Built-in 32-channel GPS
  • PC/Laptop Controlled GoTo Mount
  • Payload Cpacity - 31.8kg
  • SPEED: 3.75°/sec (900x) max.
  • 3,59,000+ object database
  • User friendly interface
  • LiteRoc Tripod 1.75" for CEM 70 [ Optional ]

An extraordinary innovation in mount design.
Now with 31.8kg payload!


iOptron's CEM 70 Equatorial GoTo System with i-Polar
Following up on the success of the iOptron CEM60 center balance equatorial mount, we at iOptron are excited to introduce two new medium payload center balance mounts. The CEM70 and CEM70G are new standard bearers for equatorial mounts in the 70lb payload segment. Both models are packed with advanced features however the CEM70G is the first of its type with an onboard optical guiding system increasing tracking accuracy while streamlining the components resulting in a more portable imaging setup.

Retaining the inherent properties of the center balance design, these relatively compact medium payload mounts deliver what astronomers expect in an efficient accurate portable mount. With precise GOTO pointing and accurate tracking (PE <±3.5 arcsec) the CEM70 is a solid performer for observers and imagers alike.

Innovative operational features such as the internal iPolar electronic polar scope, easy lock drive gear engagement (levers large enough to use with gloves), an advanced cable management system for the mount, iPolar, guider, and camera, and cumulatively assure users the CEM70 and 70G designed with their needs in mind.

Features
A new design, center-balanced equatorial mount (CEM) for maximum payload with natural stability
Ideal for both visual observation and astrophotography
Payload of 70 lbs (31.8 kg) with the mount weight of 30 lbs (13.6 kg)
Easy to use and reliable gear clutches
Precision altitude and azimuth adjustment.
Precision stepper motor with 0.07 arcsec accuracy for precise GOTO and accurate tracking
iPolarTM electronic polar scope
Go2Nova® 8407+ V2 controller with Advanced GOTONOVA® GOTO Technology with built in heater
High precision tracking with low periodic error (PE)<±3.5 arcsec
Permanent periodic error correction (PPEC)
32-channel Global Positioning System (GPS)
USB connection
Integrated ST-4 autoguiding port
Advanced cable management system with more choices
Spring loaded 8" Vixen/Losmandy dual saddle
NEW iOptron subsidized TheSky Imaging Edition
 
Whats Included
Box 1 of 2: #C702A
1x CEM70G mount head in Hard Case with Accessories
Box 2 of 2: #7226
1x 9.5kg counterweight

i-OPTRON CEM 70 EQ GoTo Mount with i-Polar

₹240,600.00Price
  • MOUNT SPECIFICATION
    Mount Center-balanced Equatorial Mount (CEM)
    Payload* 31.8kg (70 lbs), exclude counterweight
    Mount weight 13.6kg (30 lbs)
    Payload/Mount weight ratio 2.33
    Material All metal
    Latitude adjustment range 0°~ 65°
    Azimuth adjustment range ± 4°
    PE (by encoder)** < ±3.5 arcsec
    Worm period 348 sec
    PEC PPEC
    Right Ascension worm wheel Φ151mm, 248 teeth
    Declination worm wheel Φ151mm, 248 teeth
    Worm Φ21.2mm
    Right Ascension axle Φ55mm, steel
    Declination axle Φ55mm, steel
    Right Ascension bearings Φ80mm
    Declination bearings Φ80mm
    Counterweight shaft Φ28x 415 mm (SS, 1.9kg)
    Counterweight 9.5 kg (20 lbs) x1
    Mount base size Φ152mm
    Motor drive Precision stepper motor w/128 micro-step
    Resolution 0.07 arc seconds
    Slew speed 3.75°/sec (900x) max.
    Hand Controller Go2Nova® 8407+, 8 line 21 character LCD
    Power requirement DC 12V, 5A (5.5mm/2.5mm plug)
    Power consumption 0.6A(Tracking),0.8A(GOTO)
    Polar Scope Internal electronic polar scope, iPolar
    Meridian treatment Stop (0-10° pass), auto flip
    Zero position Automatic zero search
    Park position Horizontal, vertical, current, alt/azi input
    Level indicator YES
    Dovetail saddle 8" Losmandy D & Vixen
    GPS YES
    Guiding port ST-4
    Communication port USB2.0
    Cable management 2xDC12V (3A), 3xUSB2.0, 1xDC in/1xDC out, iPort.
    1X USB input for mount and USB hub
    Operation temperature range -10°C ~ +40°C
    Hard case YES
    Pier/Tripod Optional LiteRoc tripod or pier
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