carracteristiques :

The AZ-EQ5GT is a dual purpose, fully functional computerised heavy-duty Go-To/Tracking astronomical mount in both Alt-Azimuth (AZ) and Equatorial (EQ) modes.

Supplied with a Synscan computerised handset with dual AZ/EQ firmware, it can automatically find and track over 42,900 celestial objects from its database.

In EQ mode, the AZ-EQ5GT is designed for either visual use or precise astro-imaging.

In AZ mode, it is primarily intended for visual use, and in this mode, two telescopes can be mounted simultaneously in parallel.

A great feature of the AZ-EQ5GT is the patented ‘Freedom-Find’ dual-encoder technology. This allows the telescope to be moved manually in either axis without the mount losing its positional information. This gives the user enormous freedom, convenience and flexibility during observational sessions.

Payload Capacity: 15kg (EQ Mode) or 15kg+15kg (Alt-AZ Dual-Mode)

Latitude Adjustment Range: 0-90°

Azimuth Adjustment Range: Approx 15°

Weight (excl. tripod & counterweights): 7.7kg

Counterweights: 2 x 3.5kg

Dovetail Saddles: 2 x 45mm (Accepts Sky-Watcher/Vixen type Dovetail Bars)

Pier Tripod: Weight 6.1kg, 1.75” Stainless Steel Legs (also compatible with EQ5/HEQ5 Tripod)

Counterweight Bar: 18mm Diameter, Length 162mm + 120mm Extension

Motors: 1.8° Hybrid Stepper Motors

Transmission: 135:1 Worm Drive + 36:12 Timing Belt Drive + 64 Micro-Step/1.8° Stepper Motor Drive

Gear Ratio: 810

Resolution: 5184000 Counts/Rev (approx. 0.25 arc-second)

Maximum Slewing Speed: 3.4°/second

Tracking Rates: Sidereal, Solar and Lunar

Tracking Mode: Equatorial or Alt-Azimuth

Auto-Guiding Speed: 0.125x, 0.25x, 0.5x, 0.75x & 1x

Whisper Quiet Slewing

PPEC Control in EQ Mode

DSLR Electronic Shutter Release Ports: 2

Autoguider Interface: Yes

USB Interface: Yes

Hand Controller: Synscan (42,900+ Object Database)

Polar Alignment: Via Software Control (Polar Scope optional)

Pointing Accuracy: Up to 5 Arc-Minutes (RMS)

Resolution of Aux R.A./Dec Axis Encoders: 5144 Counts/Rev., approx. 4.2 Arc-Minutes

Power Requirement: DC 11-16V 2A (Sky-Watcher 7Ah or 17Ah Power Tank Recommended)

c'est donc l'évolution de l'HEQ5 ;-)

Ils comprennent vite les chinois ;-)