Introducing the iOptron® CEM40 mount – the cutting-edge evolution of center-balanced equatorial mounts. This mount not only boasts stunning aesthetics but also delivers outstanding functionality. Weighing a mere 17.2lbs., it showcases its strength by supporting an impressive payload of up to 40lbs. Yes, you read that right – an incredible feat!
Let's delve into the realm of innovation with the iOptron CEM40. It features the groundbreaking iPolar, an integrated electronic polar finder scope. This nifty tool guarantees precise telescope alignment, even when the pole star is hidden from view. The quick-lock drive engagement system is equipped with generously sized levers, ensuring effortless gear engagement.
The versatility of the iOptron CEM40 mount is remarkable. It sports a dual saddle that accommodates both Losmandy and Vixen-style dovetail plates. Under the hood, it utilizes iOptron's whisper-quiet, energy-efficient stepper motor drive system, contributing to its exceptional tracking accuracy.
Now, let's talk about its computerized prowess. The iOptron CEM40 harnesses the power of the Go2Nova® 8410 hand controller to navigate the celestial wonders. This remarkable technology grants observers access to a vast database of over 212,000 celestial objects, making stargazing a breeze. If you seek a telescope mount capable of effortlessly tracking and locating celestial gems, this mount is an indispensable tool.
The package includes a sturdy tripod, an 11lbs. counterweight, and the mount's cutting-edge computerized features. With these in tow, all you need is the right optical tube assembly (OTA) to embark on an unforgettable journey through the night sky. (Note: This mount is compatible with the #8027 counterweight.)
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)** | <±7.5 arcsec |
| PEC | PPEC |
| 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 280 mm SS 1.2KG |
| Counterweight | 5KG (11lbs) X1 |
| Motor | Precision stepper motor, 1.8º/128X micro-step |
| Motor resolution | 0.08 arcsec (200 PPS) |
| Transmission | Synchronous belt |
| Hand Controller | Go2Nova® 8410, 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 | 1.5" Stainless Steel(5kg), optional 2" or tri-pier |
| Hard case | Included |
| Operation temperature | -10ºC ~ 40ºC |
| Warranty | Two year limited |
* OTA size and length dependent
** Measured with encoder, 400 seconds