iOptron CEM70 ECW Mount iPolar

iOptron CEM70 ECW Mounting iPolar: encoder precision with wireless control

The iOptron CEM70 is a center-balanced equatorial GoTo mount with a load capacity of 31.8 kg (70 lbs), excluding the counterweight, and a head weight of 13.6 kg (30 lbs). The weight is centered directly above the center of the tripod or column, which gives this mid-range mount its characteristic stability and tracking accuracy.

The ECW combines the real-time RA encoder with built-in WLAN: encoder accuracy without autoguiding, operated wirelessly from your laptop, tablet or phone.

With the built-in iPolar, GPS and internal cable management, this is a complete precision head for the demanding photographer.

Wireless and without guiding

The encoder corrects the periodic error in real time to less than 0.25 arcsecond RMS; the WLAN connects the mount to SkySafari, iOptron Commander or ASCOM without a cable.

For long focal point-to-point distances, ST-4 auto guidance remains available.

GoTo with GPS and heated hand controls

The Go2Nova 8407+ hand controller contains over 200,000 objects and has a display heater for cold nights. The built-in 32-channel GPS automatically sets the time and position.

The adjustable counterweight shaft works down to the equator and the magnetically loaded gear system engages with large levers, even with gloves on. Autoguiding is possible via the ST-4 port.

Cable management for complete photo setups

The internal cable management offers, among other things, two 12V outputs and three USB 2.0 ports on the head. You can connect your camera, filter wheel, and focuser on top, without dangling cables that can snag during rotation.

The wide dual saddle accommodates both Vixen and Losmandy rails. The mount is supplied without a tripod; the LiteRoc tripod for the CEM60/70 or a Tri-Pier is the appropriate base.

Included

• CEM70 ECW mounting head with RA encoder, WLAN and built-in iPolar
• Manual control with display heating
• 9.5 kg counterweight with adjustable counterweight bar
• Transport case, power adapter, and cables

Featured accessories

Combine the head with the LiteRoc tripod for the CEM60/70 and an extra 2.5 kg counterweight for heavier tubes.

For whom yes and for whom no

• ✓ Astrophotographers with tubes up to approximately 20 kg for photographic use
• ✓ Anyone building a fixed or semi-fixed setup with a lot of peripherals
• ✓ Who wants to operate wirelessly without additional modules
• Light travel setups: a CEM40 or GEM45 would be more practical

Specifications

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