Celestron Mount CGEM II GoTo

Celestron's CGEM II mount represents an upgrade to the renowned CGEM series, featuring several enhancements for astrophotography enthusiasts. With a sturdier tripod, USB port, and a dual dovetail clamp compatible with both Losmandy and Vixen standards, the CGEM II promises improved functionality and ease of use.

Retaining the trusted features of its predecessor, the CGEM II remains a reliable choice for astrophotography, capable of safely supporting Celestron SC OTAs of up to 11 inches (279mm) aperture. It also accommodates telescopes from other brands, including refractors and medium-sized Newtonian telescopes. The dual saddle clamp ensures secure attachment without risking damage to the prism rail, featuring large, user-friendly screws for convenient operation even with gloves.

Additional highlights of the CGEM II include:

• Marked tripod legs for consistent extension and easy setup.
• Built-in All-Star Polar Alignment by Celestron, eliminating the need for a polar finder and enabling alignment using any visible star.
• Extensive database of popular celestial objects, including double, triple, and quadruple stars, variable stars, and objects within the solar system.
• Permanently Programmable Periodic Error Correction (PPEC) for enhanced tracking accuracy.
• User-friendly, backlit LCD hand controller with a USB port for firmware updates and PC connectivity.
• Tracking capability beyond the meridian by up to 30°, allowing uninterrupted long-exposure astrophotography.

Positioned between the AVX and CGX mounts in Celestron's equatorial GoTo mount lineup, the CGEM II offers a balanced combination of carrying capacity, performance, and affordability. While the AVX caters to beginners with its cost-effective design, and the CGX meets the demands of advanced astrophotographers, the CGEM II serves as an ideal choice for enthusiasts seeking a reliable workhorse mount.

SPECIFICATIONS

Capacity

Max. Additional Load Capacity (kg): 18

Counterweight(s) (piece): 1

Polar Elevation Setting (°): 15 - 70

Input Voltage: 12V

Mounting Saddle: Losmandy & Vixen

Motor Type: Servomotors

Drive Type: Worm Wheel

Special Features

Hand Controller: Yes

Updateable via Web: Yes

PEC Correction: Yes

PC Interface: Yes (USB 2.0)

Controllable via PC: Celestron PWI

GoTo System: Yes

Equipment

Accessory Plate: Yes

Transport Cases: No

Motor-powered: Yes

Cigarette Lighter Socket: Yes

Power Pack: No

Tripod: Tripod

Pole Finder: No

Tripod

Tripod Leg Diameter (mm): 51

Tripod Material: Steel

General

Series: CGEM II

Type: Mount

Type of Build: Equatorial

GoTo Control

Database: 40,000

GPS: Optional

Software: Nexstar+

GoTo Language: German, English, French, Spanish, Italian

Alignment Method: 2-Star Align, Quick Align, 1-Star Align, Last Alignment, Solar System Align