GEM45 German Equatorial Mount with iPolar and 1.75" Tripod
iOptron
From $2,598.00
3 stores
The iOptron GEM45 is a compact yet robust German equatorial mount delivering 45-pound payload capacity in a lightweight 15.8-pound package, making it ideal for serious astrophotographers and visual observers seeking maximum portability without sacrificing performance. Featuring iOptron's integrated iPolar electronic polar alignment scope, the GEM45 enables fast, accurate polar setup even when Polaris is obscured, while its precision stepper motors and low periodic error of ±7 arcseconds ensure pinpoint tracking for long-exposure deep-sky imaging. The mount includes the Go2Nova 8407+ hand controller with access to a 212,000+ object database, 32-channel GPS, and full ASCOM/INDI compatibility, along with a sturdy 1.75-inch LiteRoc stainless steel tripod for field use or permanent installations.
Specifications
| Payload Capacity | 45 lb |
| Tripod Type | LiteRoc |
| Periodic Error Correction | PPEC |
| Object Database | 212000 |
| GPS Channels | 32 |
| RA Worm Wheel Diameter | 110 mm |
| Payload to Weight Ratio | 2.78 |
| Counterweight | 11 kg |
| Operation Temperature | -10 °C |
| Dovetail Saddle Type | Vixen/Losmandy |
| Motor Resolution | 0.08″ |
| Hand Controller | Go2Nova 8407+ |
| Counterweight Shaft Diameter | 28 mm |
| Slew Speed | 4.5° |
| Latitude Adjustment Range | 14° |
| RA Worm Wheel Teeth | 216 |
| Polar Scope | iPolar Electronic |
| Mount Weight | 15.8 lb |
| Tripod Leg Diameter | 1.75 in |
| GPS | ✓ |