iOptron CEM40 and iPolar in Case with 1.5" Tripod

The iOptron CEM40 is a cutting-edge center-balanced equatorial mount offering exceptional performance and portability in a lightweight and compact form. Designed to accommodate up to 40 pounds of payload, the CEM40 is ideal for imaging setups with medium to large OTAs, offering precision, balance, and advanced control.

The center-balanced design provides better natural stability and weight distribution, reducing strain on the tripod and increasing tracking accuracy. Integrated iPolar technology offers electronic polar alignment with plug-and-play connectivity for fast and precise setup—even without a clear view of Polaris.

Built for demanding astrophotographers, the CEM40 features dual saddle compatibility, a built-in guiding port, and advanced GoTo functionality with an intuitive Go2Nova hand controller. All of this is neatly packed in a durable hard case for transport and includes a 1.5" LiteRoc tripod that delivers rock-solid support with minimal weight.

• Mount Type: Center-Balanced Equatorial (CEM)
• Payload Capacity: 40 lbs (18 kg)
• Weight of Mount Head: 15.8 lbs (7.2 kg)
• Tripod: 1.5" LiteRoc Stainless Steel Legs
• Polar Alignment: Built-in iPolar Electronic Scope
• Latitude Adjustment: 0°–65°
• Drive Type: Low backlash stepper motors with belt drive
• PEC: Permanent Periodic Error Correction
• GoTo Controller: Go2Nova 8407+
• Tracking Rates: Sidereal, Solar, Lunar
• Power Requirement: 12V DC, 5A
• Communication Ports: USB, ST-4, iPort, RS232
• Dovetail Saddle: Universal (Vixen & Losmandy-style)
• Counterweight Shaft: Retractable, 20mm Diameter

• iOptron CEM40 Mount Head
• Integrated iPolar Alignment Camera
• LiteRoc 1.5" Stainless Steel Tripod
• Go2Nova 8407+ Hand Controller
• 20 lb Counterweight
• Retractable Counterweight Shaft
• Power Cable (Cigarette Adapter)
• Hard Carrying Case for Mount Head
• USB Cable and Mounting Tools
• User Manual