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Omegon Pro RC 406/3250 Truss GM 3000 Specs
| Brand | Omegon Pro |
| Full Model Code | Omegon Pro RC 406/3250 Truss Open-Frame Ritchey-Chrétien on 10Micron GM 3000 HPS Mount |
| Country of Origin | Germany (Designed) / Italy & China (Combined Assembly) |
| Optical Design | Ritchey-Chrétien (Hyperbolic Primary Mirror Layout with Hyperbolic Secondary Mirror) |
| Aperture | 406 mm (15.98 inches) |
| Focal Length | 3250 mm |
| Focal Ratio | f/8 |
| Optical Coatings | Enhanced Multi-Layer Aluminum Coating Matrix Achieving 94% Enhanced Reflectivity Levels |
| Glass Material | Premium Quartz Mirror Substrates featuring Near-Zero Thermal Expansion Coefficients |
| Secondary Mirror Obstruction | 195 mm |
| Secondary Mirror Obstruction by Diameter | 48.03% |
| Secondary Mirror Obstruction by Area | 23.07% |
| Resolving Power | 0.29 Arcseconds (Dawes), 0.34 Arcseconds (Rayleigh) |
| Limiting Visual Magnitude | 14.9 |
| Highest Useful Magnification | 812x |
| Lowest Useful Magnification | 58x |
| Optical Tube Material | Open Truss Architecture comprising Carbon Fiber Rods mated to CNC-Machined Aluminum Clamping Blocks |
| Focuser Style & Mechanism | 3.2-inch Heavy-Duty Dual-Speed Rack and Pinion Focuser with 360-degree Field Rotator Interface |
| Mirror Lock Mechanism | Yes (Primary Mirror Cell Decoupled from Focuser Base / Precision Push-and-Pull Collimation Hardware) |
| Optical Tube Dimensions | 540 mm x 1160 mm |
| Optical Tube Weight | 42.00 kg (92.59 lbs) - OTA Only / 147.00 kg (324.08 lbs) - Combined Total Assembly Weight |
| Mount Attachment Type | Heavy CNC-Machined Losmandy-Style Base Plate Fixed directly to GM 3000 Mount Interface |
| Finder Scope Specification | Not Included / Equipped with Dual Quick-Release Mounting Base Brackets for Autoguider Hardware |
| Included Accessories | 406mm Truss RC OTA, 10Micron GM 3000 HPS Premium Mount Head, Complete Dual-Axis Absolute Encoder System, Hand Control Terminal, Structural Counterweights, 3.2-inch Focuser, Truss Shroud |
| Standard Warranty | 2-Year Limited Warranty |
| Application | Professional observatory remote-imaging campaigns and deep sky survey routines, utilizing ultra-precise sub-arcsecond direct-drive encoder loops to trace orbits without active autoguider intervention requirements. |
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