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Omegon ProDob N 203/1200 DOB II Specs
| Brand | Omegon Pro |
| Full Model Code | Omegon ProDob N 203/1200 DOB II Parabolic Newtonian Reflector Telescope with Wooden Rocker Box Mount |
| Country of Origin | Germany (Designed) / China (Manufactured) |
| Optical Design | Newtonian Reflector (Parabolic Primary Mirror Layout with Planar Secondary Mirror) |
| Aperture | 203 mm (7.99 inches) |
| Focal Length | 1200 mm |
| Focal Ratio | f/5.9 |
| Optical Coatings | Enhanced Multi-Layer Aluminum Coating Matrix Achieving 94% Enhanced Reflectivity Levels |
| Glass Material | Premium Quartz Primary Mirror Substrate with Near-Zero Thermal Expansion Index |
| Secondary Mirror Obstruction | 47 mm |
| Secondary Mirror Obstruction by Diameter | 23.15% |
| Secondary Mirror Obstruction by Area | 5.36% |
| Resolving Power | 0.57 Arcseconds (Dawes), 0.68 Arcseconds (Rayleigh) |
| Limiting Visual Magnitude | 13.3 |
| Highest Useful Magnification | 406x |
| Lowest Useful Magnification | 29x |
| Optical Tube Material | Roll-Formed Heavy-Gauge Steel Cylinder Shell with Cast Aluminum Cell Framework End Rings |
| Focuser Style & Mechanism | 2-inch Crayford Precision Friction Drive Focuser with 1:10 Precision Micro-Focus Reduction |
| Mirror Lock Mechanism | Yes (Equipped with Active Main Base Collimation Lock Bolts and Spring-Loaded Cells) |
| Optical Tube Dimensions | 235 mm x 1150 mm |
| Optical Tube Weight | 9.50 kg (20.94 lbs) - OTA Only / 20.50 kg (45.19 lbs) - Combined Base and Tube Weight |
| Mount Attachment Type | Heavy-Duty Side Elevation Bearing Clutches Dropping into a Custom Wooden Rocker Box Base |
| Finder Scope Specification | 8x50 High-Aperture Optical Crosshair Finder Scope Assembly Fixed on Base Shoe |
| Included Accessories | 203mm Quartz Newtonian OTA, Wooden Rocker Box Mount Base with Needle Roller Bearing Azure Azimuth Platform, 8x50 Finder Scope, 2-inch Crayford Focuser, 32mm Premium SWA Eyepiece |
| Standard Warranty | 2-Year Limited Warranty |
| Application | High-contrast planetary screening loops and deep-sky visual panning runs, employing a low-expansion quartz core primary mirror to ensure rapid thermal stabilization in outdoor fields. |
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