iOptron CEM26 Mount ECON: the affordable bare version
The iOptron CEM26 is a centrally-balanced equatorial GoTo mount. The weight of the telescope and mount rests directly above the center of the tripod, providing a remarkably stable setup at a self-weight of just 4.5 kg (10 lbs). Its payload capacity is 12 kg (26 lbs), excluding counterweights.
The ECON version is the bare-bones version: you get the complete mounting head with manual control and counterweight set, without a tripod. Ideal for those who already own a tripod or pillar, or want to put the setup together themselves.
The head fits standard iOptron tripods and piers and can be retrofitted with the iPolar electronic polar scope.

GoTo with 212,000 objects
The Go2Nova 8409 hand controller contains a database of over 212,000 objects. After alignment, the mount automatically slews to planets, nebulae, star clusters, and galaxies, keeping them precisely in view.
Via the built-in WiFi, you can also control the mount with iOptron Commander or planetarium software; ASCOM support enables full computer control. An ST-4 port is ready for autoguiding.
Smooth and precise mechanics
The worm gears are driven by a belt, which makes the movement quiet and smooth. The periodic error remains below plus or minus 10 arcseconds and can be further reduced with recordable PPEC.
The gear couplings lock with a positive click and can also be operated with gloves on. The adjustable counterweight rod prevents weights from hitting the tripod.
Build it yourself, save yourself
Anyone upgrading from a smaller mount often already has the tripod in place. The ECON version prevents you from paying twice for parts you do not need.
The assembly operates on 12 V DC. The 5A power adapter and a 12 V car battery cable are sold separately.
Included
- CEM26 mounting head
- Go2Nova 8409 Hand Controller
- 4.7 kg counterweight with adjustable counterweight rod
Featured accessories
Combine the mount with the 5A home power adapter and the iPolar electronic polar scope for laptop alignment.
For whom yes and for whom no
- ✓ Who already owns a suitable tripod or a column
- ✓ Budget-conscious buyers looking for a modern EQ mount up to 12 kg
- ✗ Anyone who wants a complete setup out of a box: choose a LiteRoc version
Specifications
| Type | Centrally balanced equatorial GoTo mount, head without tripod |
| Carrying capacity | 12 kg (26 lbs), excluding counterweight |
| Head of weight | 4.5 kg (10 lbs) |
| Periodic error | Less than plus or minus 10 arcseconds, PPEC |
| Manual | Go2Nova 8409, 212,000+ objects |
| Connectivity | WiFi, USB, ST-4 autoguiding |
| Counterweight | 4.7 kg, adjustable rod |
| Nutrition | 12 V DC, power adapter sold separately |
You can find more mounts and accessories for this merk at the iOptron merk page.





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