Losmandy G11 Equatorial Mount

The Losmandy G11 is one of the most successful and best selling medium sized mounts ever brought to the market.

**Now with Spring Loaded RA and Dec Worms gears**

We are delighted to be able to offer the latest G11 range with the new Gemini 2 mini controller.

When matched with the Gemini 2 mini controller the G11 offers superb build quality and engineering together with a modern high performance drive controller that permits Remote Robotic Astro Imaging whilst offering a very good load bearing performance, high precision pointing and autoguiding.

Included with the G11 is a Dovetail saddle-plate that fits both "D" Losmandy Style Dovetail or Vixen Style Dovetail. Allows for the interchanging of any tube assembly and reduces need for DEC. weights.

To ensure the tracking accuracy necessary for high resolution deep sky imaging the G11 includes a 5.625 diameter, 7075 aluminum worm gear with 360 teeth and a dual supported, ball bearing housed ground High Precision Brass Worm.

The folding HD tripod is all machined aluminum and black anodized

Tripod height: Adjustable from 33 - 48
Folding leg design for easy transporting.
Tripod weight 35 lb

The G11 is availabe with or without the HD Tripod and with either the Gemini 2 Mini Controller or Losmandy's dual axis drive system (non goto) as follows

G11 SLT - Dual Axis Drive No Tripod
G11 S - Dual Axis Drive HD Tripod Included
G11 GLT - Gemini 2 Mini Controller No Tripod
G11 G - Gemin 2 Min Controller HD Tripod Included

The Gemini 2 Mini Controller is highly recommended. It offers a huge range of functionality as befits a modern high performance drive controller.

It is internally powered by a battery and thus will not lose synchronisation on the sky in the event of a power cut.

Other features include:

Full Color Graphic Touch Screen clearly displays all functions
Auto color change from dawn to dusk
Classic four-button pattern for guiding, centering, moving and slewing on both the touch screen and a tactile membrane on the rear (Click for REAR VIEW)
1 star alignment
Multi star modeling for accurate pointing on both sides of meridian
30 arcsec all sky positional accuracy or better
For Losmandy GM8, G-11 & Titan mounts
Custom mount support using the Programmable Gear Rate function
Selectable GOTO, Slewing, Centering and Guiding Rate
GOTO rates up to 8 degs/sec (GM8)
DC Servos for improved accuracy with higher torque and smoother tracking than stepper motors
GPS-compatible with optional receiver
Stand-alone system. No PC required!
Ethernet 10/100 with full IP function permits operation from anywhere using a browser, ASCOM, or APP over the web or serial port
Non-Volatile Memory and Real-Time Clock
Internal Battery keeps settings and preferences stored between uses
English, French, Spanish & German displays
Over 40,000 objects
Two USB ports; Virtual COM to PC, ASCOM or planetarium program
Port F - multi-function serial; A/D I/O
Firmware upgrade via internet
Permanennt PEC correction
Auto-Guide port (TTL)
Auto switch tracking rates
User define Park function
Search function
Identify function
Polar Align Assist
Polar Axis Correction
User define limit stops
Permanent Dec Backlash compensation
Electronic Balance Graph
Sidereal, King, Lunar, Solar, Terrestrial, Closed loop and Comet/user defined tracking rates
Synchronize function
Coordinate input
Bookmark set for your favorite objects
All objects displayed on hand controller are visible

Click here to see Gemini 2 FAQ

Also included is a 21lb counterweight which fits to a 1.25" Stainless Steel counterweight shaft.

Check out the Losmandy YouTube channel with lots of instructional videos

Technical Specs:


All machined aluminum and stainless steel, black anodized.
All stainless steel hardware.
One 3.750 diameter needle thrust bearing.
One 2.000 diameter needle thrust bearing.
Two 1.500 diameter needle bearings.
5.625 diameter, 7075 aluminum worm gear, 360 tooth.
Dual supported, ball bearing housed ground High Precision Brass Worm.
Variable slip clutch, both axes. One knob per axis design.
Porter Slip Ring Design
1.250 diameter stainless steel shafts.
Through the axis polar scope mounting, works in Northern and Southern Hemisphere. Polar scope optional.
Instrument Weight Capacity 60 LBS
Equatorial head weight 33 lbs.