iOptron CEM26EC Mount GoTo iPolar LiteRoc

iOptron CEM26EC Mounting GoTo iPolar LiteRoc: precision mounting with RA encoder

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 EC version adds a high-resolution encoder to the right-hand climb axis. It measures the actual axis movement and corrects the periodic error in real time. The result: a fully controlled behavior that often no longer requires autoguiding at short and medium focal lengths.

The built-in iPolar electronic polarizer and the LiteRoc stainless steel tripod complete the photographic set.

Real-time error correction with the RA encoder

Where a standard PEC-training setup relies on standard settings, the CEM26EC continuously measures errors and corrects them instantly. Stars remain sharp, even in longer, unattended exposures.

For maximum precision over long brandrange points, the ST-4 port remains available for classic car guidance.

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.

Included

• CEM26EC mounting head with RA encoder and built-in iPolar
• Go2Nova 8409 Hand Controller
• LiteRoc Stainless Steel Tripod with Spreader and Accessory Tray
• 4.7 kg counterweight with counterweight clamp and extension piece
• 12 V / 5 A power adapter, USB cables, and two 6P6C cables

Featured accessories

Add the external GPS module for automatic time and position determination and the aluminum transport case for safe transport.

For whom yes and for whom no

• ✓ Astrophotographers who want to shoot without auto guidance at short and medium focal lengths
• ✓ Who is looking for the highest fill accuracy in this weight class
• ✗ Pure visual observers: the standard CEM26 offers the same GoTo features for less money
• ✗ Heavy pipes over 12 kg

Specifications

You can find more mounts and accessories for this brand at the iOptron brand page.