iOptron CEM70 Mount with iPolar
With its compact size, the iOptron CEM70 Mount with iPolar has exceptional stability, and cutting-edge features, the iOptron CEM70 with iPolar is poised to redefine the medium payload imaging experience. The iOptron iPolar is used to accurately align an equatorial mount for long-exposure tracking of celestial objects.
NOTE : The iOptron CEM70 mount works with the ZWO ASIAIR
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Building upon the remarkable success of the acclaimed iOptron CEM60 centre balance equatorial mount, we are thrilled to unveil two new groundbreaking offerings – the CEM70. This innovative mount is poised to set new standards in the medium payload segment, delivering unparalleled performance and a host of advanced features designed to elevate your astrophotography and observational experiences.
At the core of these mounts lies iOptron's revolutionary centre balance design, a pioneering engineering approach that strategically positions the payload weight directly over the centre of the pier or tripod. This ingenious design principle not only ensures exceptional stability but also facilitates smooth and precise operation, minimizing frustrating vibrations and disturbances that can compromise image quality.
Equipped with an onboard optical guiding system, this cutting-edge mount sets a new benchmark for tracking accuracy, streamlining the imaging setup process and delivering unparalleled results.
Despite their relatively compact size, these medium payload mounts pack a powerful punch, capable of effortlessly supporting payloads up to 31.8 kg. Whether you're an avid astrophotographer seeking to capture the finest details of distant galaxies or a dedicated visual observer exploring the depths of the cosmos, the CEM70 offer the versatility and performance to bring your astronomical pursuits to new heights.
Precise GOTO pointing and accurate tracking (PE <±5 arcsec) are hallmarks of these mounts, ensuring that your observational and imaging experiences are free from frustrating inaccuracies and drift. The CEM70 is a solid performer catering to the needs of both observers and imagers alike.
But the innovations don't stop there. iOptron has thoughtfully incorporated a range of advanced operational features that set these mounts apart from the competition. The internal iPolar electronic polar scope, for instance, streamlines the polar alignment process, ensuring that your setup is accurate and efficient. Additionally, the easy lock drive gear engagement, with levers large enough to use while wearing gloves, adds a level of convenience that will be appreciated by all astronomers.
Furthermore, the advanced cable management system for the mount, iPolar, iGuider, and camera ensures a clutter-free and organized setup, minimizing the risk of tangled or damaged cables and contributing to the overall longevity and reliability of your equipment.
Features
• A new design, center-balanced equatorial mount (CEM) for maximum payload with natural stability
• Ideal for both visual observation and astrophotography
• Payload of 70 lbs (31.8 kg) with the mount weight of 30 lbs (13.6 kg)
• Easy to use and reliable gear clutches
• Precision altitude and azimuth adjustment.
• Precision stepper motor with 0.07 arcsec accuracy for precise GOTO and accurate tracking
• iPolarTM electronic polar scope
• Go2Nova® 8410 controller with Advanced GOTONOVA® GOTO Technology with built in heater
• High precision tracking with low periodic error (PE)<±5 arcsec
• Permanent periodic error correction (PPEC)
• 32-channel Global Positioning System (GPS)
• Built-in WiFi for remote operation
• USB3.0 connection
• Integrated ST-4 autoguiding port
• Advanced cable management system with more choices
• Spring-loaded 8" Vixen/Losmandy dual saddle
• NEW iOptron subsidised TheSky Imaging Edition
Specifications:
Mount | Centre-balanced Equatorial Mount (CEM) |
Payload* | 31.8kg, exclude counterweight |
Mount weight | 13.6kg |
Payload/Mount weight ratio | 2.33 |
Material | All metal |
Latitude adjustment range | 0°~ 65° |
Azimuth adjustment range | ± 4° |
PE (by encoder)** | < ±5 arcsec |
Worm period | 348 sec |
PEC | PPEC |
Right Ascension worm wheel | Φ151mm, 248 teeth |
Declination worm wheel | Φ151mm, 248 teeth |
Worm | Φ21.2mm |
Right Ascension axle | Φ55mm, steel |
Declination axle | Φ55mm, steel |
Right Ascension bearings | Φ80mm |
Declination bearings | Φ80mm |
Counterweight shaft | Φ28x 415 mm (SS, 1.9kg) |
Counterweight | 9.5 kg (20 lbs) x1 |
Mount base size | Φ152mm |
Motor drive | Precision stepper motor w/128 micro-step |
Resolution | 0.07 arc seconds |
Slew speed | 3.75°/sec (900x) max. |
Hand Controller | Go2Nova® 8410, 8 line 21 character LCD |
Power requirement*** | DC 12V, 5A (5.5mm/2.5mm plug) |
Power consumption | 0.6A(Tracking),0.8A(GOTO) |
Polar Scope | Internal electronic polar scope, iPolar |
Meridian treatment | Stop (0-10° pass), auto flip |
Zero position | Automatic zero search |
Park position | Horizontal, vertical, current, alt/azi input |
Level indicator | YES |
Dovetail saddle | 8" Losmandy D & Vixen |
GPS | YES |
Guiding port | ST-4 |
Communication port | USB2.0 |
Cable management | 2xDC12V (3A), 3xUSB2.0, 1xDC in/1xDC out, iPort. 1X USB input for mount and USB hub |
Operation temperature range | -10°C ~ +40°C |
Hard case | YES |
Pier/Tripod | Optional LiteRoc tripod (8023ACC) or pier |
Warranty | Two year limited |
* OTA size and length dependent.
** Measured with encoder on the bench, 348 seconds
*** Included AC adapter is for indoor use only
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iOptron Overview
iOptron® is a leading manufacturer of innovative astronomical telescopes, mounts, and optical instruments. The company offers a wide range of products for celestial observation and astrophotography, from beginner-friendly telescopes to advanced apochromatic refractors and large-aperture Newtonian reflectors with precision tracking mounts. With state-of-the-art R&D facilities and a commitment to cutting-edge optical designs, iOptron® delivers high-quality, high-performance products. The company has diversified into various optical applications beyond astronomy and cultivated a loyal global customer base through its excellence in optics, customer support, and pushing boundaries in the field.
Product Code - IOP-C70A
Package Contents:
Box 1 of 2 | #7320 | |
CEM70 Mount Head | 1 | |
CEM70 Hard Case | 1 | |
Go2Nova 8407 V2 Hand Controller | 1 | |
Hand Controller Cable | 1 | |
Serial Cable (#8412) | 1 | |
Box 2 of 2 | ||
Counterweight Shaft | 1 | |
9.5kg Counterweight | 1 |
PACKAGE CONTENTS
Box 1 of 2: #C702A
- 1x CEM70 mount head in hard case with accessories
Box 2 of 2: #7226
- 1x 9.5kg counterweight
- *Tripod not inc*