iOptron Mount CEM40G GoTo LiteRoc (67348)

The iOptron CEM40 is a lightweight yet robust equatorial mount, weighing only 8.2kg while supporting a payload of up to 18kg. With an impressive payload-to-weight ratio of 2.5, this mount is versatile enough for use in backyard observatories or portable setups under dark skies. Its compact design and advanced features make it an excellent choice for both visual observers and astrophotographers.

Key Features:

• Integrated iPolar Electronic Polar Finder: Ensures precise polar alignment, even when the Pole Star is obscured.

• Quick-Lock Drive Engagement System: Large levers make it easy to engage the gears, even when wearing gloves.

• Internal Cable Management System: Prevents cable snags and reduces the risk of damage.

• Universal Self-Centering Saddle: Compatible with both Losmandy and Vixen-style dovetails.

• CNC-Machined Body: Durable and visually appealing design.

The mount includes the Go2Nova 8407+ controller with a built-in heater for its large display, a database of 212,000 celestial objects, integrated 32-channel GPS, and an ST-4 autoguiding port. The stepper motor drive system is ultra-quiet and energy-efficient, making it ideal for extended use. The CEM40EC version features high-resolution encoders on both axes, delivering <0.25 arcsecond tracking accuracy with real-time periodic error correction (RPEC), eliminating the need for guiding in astrophotography.

Variants:

1. CEM40 with iGuider: Includes an integrated autoguider in the mount head, eliminating the need for an external guiding solution.

2. CEM40 without iGuider: Allows users to add their preferred external guiding solution, which is necessary for long-exposure astrophotography.

LiteRoc Tripod Included:
The CEM40 comes with the newly developed LiteRoc tripod, designed to be lightweight yet sturdy. It features a reinforced socket for the extendable legs and larger locking levers for added stability. The upper tripod legs have a diameter of 45mm (1.75"), while the lower legs measure 38mm (1.5"), providing strength comparable to earlier 2" tripods but with reduced weight.

Specifications:

Capacity:

• Maximum Payload Capacity: 18kg

• Counterweight(s): 1 (4.5kg)

Interfaces:

• USB, Autoguider

Polar Elevation Setting:

• Range: 0°–60°

Mounting Saddle:

• Compatible with Losmandy and Vixen dovetails

Dimensions:

• DEC Ball Bearings Diameter: 68mm

• RA Ball Bearings Diameter: 68mm

• DEC Worm Gear Diameter: 110mm (216 teeth)

• RA Worm Gear Diameter: 110mm (216 teeth)

• DEC Axis Diameter: 45mm

• RA Axis Diameter: 45mm

• Counterweight Bar Diameter: 28mm (length: 280mm)

Materials:

• Right Ascension and Declination Axes: Steel

Weight:

• Mount Head Only: 8.2kg

Tracking Precision:

• +/-7 arcseconds

Motor Type:

• Stepper motors (1.8°/128 micro-steps)

Power Requirements:

• Input Voltage: 12V

• Amperage: 5A

Special Features:

• GoTo System: Yes (Go2Nova 8407 controller)

• GPS: Yes (32-channel)

• PEC Correction: Yes (real-time for EC version)

• Polar Alignment: iPolar electronic polar finder included

Tripod Specifications:

• Material: Steel

• Leg Diameter: Upper section: 45mm; Lower section: 38mm

General Information:

• Series: CEM40

• Type: Mount (Equatorial)

Area of Application:
The CEM40 is suitable for astrophotography and visual observations, offering precision tracking and advanced features for demanding users.