The iOptron CEM40EC is a next-level, center-balanced equatorial mount that's as functional as it is eye-catching. At a lightweight 17.4lbs, this powerhouse can handle payloads up to 40lbs – pretty amazing, right?

Next-Gen Tech from iOptron Say hello to groundbreaking features! This mount comes with an iPolar electronic polar finder scope, which ensures precise telescope alignment, even when you can't see the North Star. The quick-lock drive system has these chunky levers that let you lock in the gears effortlessly.

Versatile & Quiet Performance The CEM40EC mount sports a dual saddle that's compatible with both Losmandy and Vixen-style dovetail plates. On top of that, it operates on iOptron's whisper-quiet, energy-efficient stepper motor system for accurate tracking.

Smart Navigation Features The mount employs the Go2Nova hand controller, letting you explore over 212,000 celestial objects stored in its database. So if you're on the hunt for a mount that makes it a breeze to locate and track heavenly bodies, this one's a keeper.

Everything But the OTA This package includes a tripod, an 11lb counterweight, and the mount's computerized capabilities. Just add your own Optical Tube Assembly (OTA), and you're all set for an awe-inspiring stargazing session.

(Note: This mount is compatible with the #8027 counterweight.)

Features Unique design, Center-Balanced equatorial mount (CEM) for maximum payload and minimum mount weight Idea for both visual observation and astrophotography Maximum payload of 40 lbs (18 kg) with the mount weight of only 17.4 lbs (7.9 kg) All metal, CNC machined with red/black anodized Easy to use quick-lock gear clutches Integrated iPolarTM electronic polar finder Low periodic error ( PE< 0.3 arc seconds RMS) Real-time periodic error correction with high resolution encoder (RPEC) Precision stepper motor for precise GOTO and accurate tracking Go2Nova® hand controller with Advanced GOTONOVA® GOTO Technology with built-in heater Integrated ST-4 autoguiding port 32-channel Global Positioning System (GPS) USB communication port Cable management system 6" Losmandy D & Vixen dual dovetail saddle Standard LiteRoc 1.75 inch heavy-duty stainless steel tripod (7kg) Hard case included Optional WiFi for mount control via SmartPhone/Tablet/Computer NEW iOptron subsidized TheSky Imaging Edition

Specifications

Mount Center-Balanced Equatorial Mount Max payload* 40 lb (18 kg), exclude counterweight Mount weight 17.4 lb (7.9 kg) Payload/Mount weight 2.28 Structure Material All metal, CNC machined Exterior Finish Anodized red/black Latitude adjustment range 0º ~ 60º(special CW shaft mounting if <10° ) Azimuth adjustment range ± 6º Tracking accuracy (PE)** <0.3 arcsec rms PEC Real-time PEC (RPEC) Period 400 sec Worm diameter Φ17mm, Brass Right Ascension worm wheel Φ110mm, 216 teeth, zero backlash Declination worm wheel Φ110mm, 216 teeth, zero backlash Right Ascension axis shaft Φ45mm steel Declination axis shaft Φ45mm steel Right Ascension bearings Φ68mm Declination bearings Φ68mm Counterweight shaft Φ28 x 280mm SS 1.2KG Counterweight 5KG (11lb)X1 Motor Precision stepper motor, 1.8º/128X micro-step Motor resolution 0.08 arcsec (200 PPS) Transmission Synchronous belt Hand Controller Go2Nova® HC, 8 line 21 character LCD Star Database 212,000+, star identification Power DC 12V, 5A (5.5mm/ 2.5mm plug) AC adapter 100V ~ 240V (included, for indoor use only) Power consumption 0.6A(Tracking), 0.9A(GOTO) Power-down memory Yes Polar scope Internal iPolar TM electronic polar scope Meridian treatment Stop (0-10° pass), flip Zero position Automatic zero search Dovetail saddle 6"Losmandy D & Vixen Max slew speed 4.5°/sec (1080x) Guiding port ST-4 Communication port USB GPS Yes WiFi External (optional) Cable Management DC12V (3A), ST4,USB Tripod LiteRoc 1.75" Stainless Steel, optional tri-pier Hard case Included Operation temperature -10ºC ~ 40ºC Warranty Two year limited * OTA size and length dependent ** Measured with encoder on bench, 400 seconds