Innovative ideas applied to a time tested design, result in the iOptron® GEM45 next generation German equatorial mounts. A sharp looking CNC body is the first indicator the GEM45 is a top quality mount in both form and function.

Utilizing experiences gained during development of iOptron´s CEM series, they were able to remove unnecessary bulk giving the GEM45 an incredible 2.8 payload to mount weight ratio. This compact 15.8lb mount can precisely GOTO an object and track with up to 45 lbs of gear onboard.

Helpfully eqipped

With its integrated electronic polar scope (iPolarTM), polar alignment is a snap, even when the pole star is obscured.
Large levers on the quick-lock drive engagement system make it easy to snap its drive gears into place even when wearing gloves.
There is little chance of your cables getting snagged with the GEM45´s internal advanced cable management system.
A new, patent pending Universal Self-Centering Saddle (USCS) accommodates Losmandy and Vixen style dovetail plates.
GEM45 mounts utilize reliable stepper motor drive systems with iOptron´s low power consumption technology.

A 212,000+ object library with star identification, GPS, Wi-Fi (requires optional iStarFi adapter) are a few of the desirable features standard on a GEM45 mount.

Features

German equatorial mount with innovative features
Ideal for both visual observation and astrophotography
Maximum payload of 45 lbs (20 kg) with the mount weight of only 15.8 lbs (7.2 kg)
Easy to use quick-lock gear clutches
Integrated iPolarTM electronic polar finder
Low periodic error (< ± 7 arc seconds)
Permanent periodic error correction (PPEC)
Precision stepper motor for precise GOTO and accurate tracking
Go2Nova® 8407+ controller with Advanced GOTONOVA® GOTO Technology and built-in heater
Integrated ST-4 autoguiding port
32-channel Global Positioning System (GPS)
USB communication port
Cable management system
New, patent-pending iOptron universal saddle
All metal, CNC machined with red/black anodized
Optional WiFi for mount control via SmartPhone/Tablet/Computer

Downloads:

The manufacturer has manuals, software and drivers available for download, you can get them here.

Scope of Delivery:

iOptron® GEM45 mount (#7620A, with black gear switches)
Counterweight shaft, stainless steel
Internal iPolar electronic polar scope
Go2Nova® 8407 hand controller
GEM45 GPS module
AC adapter (input 100 V to 240 V, output 12 V 5 A)
2x coiled control cable (6P6C RJ11 to RJ11, straight wired)
USB cable
Quick Start Guide