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Monture Série CEM26 + Trépied LiteRoc + valise


Ioptron continues in its CEM category with the youngest!! light and transportable it will support your telescope or telescope up to 12KG

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2 Versions Possible

This mount exists in 2 versions that you can select at the top under the mini description so you will find:

  • Ipolar version: This version is equipped with the famous electronic polar finder which allows ultra precise positioning. Attention this version requires a computer for the realization of the Setup.
  • Classic polar finder version: This version is equipped with a traditional polar finder which allows station setting without computer assistance and will be more practical for nomadic use without a computer

Introducing iOptron’s new compact next-generation center-balance equatorial mounts the CEM26!

Like their predecessors, the CEM26 is designed with portability in mind, weighing in at only 10 lbs it can support up to a 26lb payload an incredible 2.6 mount weight to payload ratio. The key to enable such ratios is the CEM design focuses the mount and payload weight directly on the center of the tripod rendering “natural stability”.

Building on the legacy of earlier CEM models we have added features for convenience and functionality. A positive lock gear engagement system (easy to use even when wearing gloves), Built-in Wi-Fi enabling unparallel connectivity and recordable permanent periodic error correction (PPEC) to repeat optimal PEC training sessions. Regarding functionality the CEM26 delivers precise pointing and accurate tracking. The CEM26 sets the new standard for compact equatorial mounts.

The center-balanced design mount puts the weight of the payload at the center of gravity allowing for greater natural stability. Other features include an adjustable counterweight bar to prevent obstruction with the tripod. And polar aligning is quick and accessible all the time since the polar scope is not blocked by the declination shaft.

The CEM26 is equipped with the latest advanced GOTONOVA® GOTO technology, making it one of the most powerful and accurate GOTO mounts available. Its database includes over 212,000+ objects. The Go2Nova® Hand Controller is intuitive to use and its large 4-line LCD screen simplifies the process of setting telescopes and locating objects.

Ipolar finder

The CEM26A mount has an integrated electronic polar finder scope known as the iPolar. This tool ensures the accurate alignment of a telescope, even when the pole star is obscured. It comes with a LiteRoc heavy duty stainless steel tripod and an aluminum carrying case.


  • Unique design, center-balanced equatorial mount (CEM)for maximum payload and minimum mount weight
  • Ideal for both visual observation and astrophotography
  • Low periodic error (< ± 10 arc seconds)
  • Payload of 12 kg (26 lbs) with the mount-only weight of 4.5 kg (10 lbs)
  • CNC machined and cast metal body
  • Spring loaded gear system
  • Large easy to use quick-lock gear clutches
  • 0º latitude operation with optional adapter
  • Stepper motor with low power consumption
  • Integrated iOptron iPolarTM electronic polar scope
  • Polar alignment routine for those who can’t see the Pole Star
  • Go2Nova® 8409 controller with Advanced GOTONOVA® GOTO Technology
  • Integrated ST-4 autoguiding port
  • Built-in Wi-Fi
  • USB port for firmware upgrade and computer control
  • LiteRoc heavy-duty stainless steel tripod (7.5kg)
  • Die-cast metal tripod spreader with accessory tray
  • Hard carrying case
  • Optional 32-channel Global Positioning System (GPS)

Technical Data

  • Mount     Center-Balanced Equatorial Mount
  • Payload *     26 lbs (12kg), exclude counterweight
  • Mount weight     10 lbs (4.5kg)
  • Payload/Mount weight     2.60
  • Structure Material     All metal, Casting + CNC machined
  • Exterior Finish     Powder coating
  • Periodic error (PE) **     <±10 arcsec
  • PEC     Yes, Permanent PEC
  • Worm period     600 sec
  • Right Ascension worm wheel     Φ88mm, 144 teeth aluminum
  • Declination worm wheel     Φ88mm, 144 teeth aluminum
  • Right Ascension axis shaft     Φ35mm steel
  • Declination axis shaft     Φ35mm steel
  • Right Ascension bearing     Φ55mm ball bearing
  • Declination bearing     Φ55mm ball bearing
  • Worm gears     Φ15.2mm, Brass
  • Motor drive     1.8º stepper motor, 128X microdivision
  • Resolution     0.17 arc seconds
  • Transmission     Synchronous belt
  • Latitude adjustment range***     0º ~ 60º
  • Azimuth adjustment range     ± 6º
  • Polar Scope     iPolar TM electronic polar scope
  • Level indicator     Level bubble
  • Hand Controller     Go2Nova® 8409 with ~212,000 objects database
  • Tracking     Automatic
  • Slew speed     1×,2×,8×,16×,64×,128×,256×,512×,MAX(6º/sec)
  • Power consumption     0.5A(Tracking), 0.8A(GOTO)
  • Power requiremention     12V DC, 5A
  • AC adapter     100V ~ 240V (included, indoor use only)
  • Power-down memory     Yes
  • Wi-Fi     Built-in
  • Communication port     Yes (Wi-Fi and USB)
  • Autoguide port     Yes (ST-4 compatible)
  • Firmware upgrade     Yes
  • PC computer control     Yes (ASCOM)
  • Counterweight shaft     Φ20X200mm with a 120mm extension (M16, SS)
  • Counterweight     10 lbs (4.5kg)
  • Tripod     LiteRoc stainless steel tripod (7.5kg)
  • Dovetail saddle     3.8" Vixen-style, center adjustable
  • Carrying case     Included
  • GPS     Optional external 32-channel GPS
  • Autoguiding     Optional external iGuider 1
  • Operation temperature     -10ºC ~ 40ºC
Product Details

Data sheet

Poids (Kg)
tête: 4.5kg + trépied 7kg
Charge maximale (kg)
Queue d'arronde
Vixen + Losmandy
Viseur polaire
oui Ipolar
Base de donnée Go-To
212 000

Presque parfait

La monture est arrivée très bien emballé, ne n'avais juste pas prévu qu'il fallait un second poid pour y mettre un setup de plus de 6kg, le seul bémol viens du fabricant, j'ai du resserrer les vis de la télécommande GoTo, en effet je pouvais voir la carte électronique car il manquais 5mm de vis, sinon, tout c'est bien passé, courroie très bien tendues, toutes les autres vis serrer. Très bonne relation client.

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AsiAir compatible ZWO cable for 2 heating resistors RCA connectors

Monture Série CEM26 + Trépied LiteRoc + valise

Ioptron continues in its CEM category with the youngest!! light and transportable it will support your telescope or telescope up to 12KG

Write your review
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