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TS Optics Starscope N 114/900 EQ3-1 Telescope Specs
| Brand | TS Optics (Teleskop-Service) |
| Full Model Code | TS Optics Starscope 114 mm f/7.9 Newtonian Reflector Complete Equatorial Telescope System |
| Country of Origin | China (Manufacturing Execution) / Germany (Design / Quality Control Oversight) |
| Optical Design | Newtonian Reflector (Spherical Primary Mirror paired with a flat secondary diagonal mirror setup) |
| Aperture | 114 mm (4.49 inches) |
| Focal Length | 900 mm |
| Focal Ratio | f/7.89 |
| Optical Coatings | Standard Aluminum Mirror Coating with a protective quartz layer providing stable light-gathering performance |
| Glass Material | Standard Soda-Lime Plate Glass or BK7 substrate engineered for structural form maintenance |
| Secondary Mirror Obstruction | 25 mm (Minor axis width footprint profile of the interior diagonal spider mirror) |
| Secondary Mirror Obstruction by Diameter | 21.9% |
| Secondary Mirror Obstruction by Area | 4.81% |
| Resolving Power | 1.01 Arcseconds (Dawes), 1.22 Arcseconds (Rayleigh) |
| Limiting Visual Magnitude | 12.1 |
| Highest Useful Magnification | 228x |
| Lowest Useful Magnification | 16x |
| Optical Tube Material | Lightweight Roll-Formed Steel Main Tube built with an internal matte-black anti-reflection wall finish |
| Focuser Style & Mechanism | 1.25-inch Precision Rack and Pinion Focuser featuring dual control wheels and manual lock thumb screws |
| Mirror Lock Mechanism | No (Equipped with standard manual structural mechanical lock screws) |
| Optical Tube Dimensions | 140 mm x 840 mm (Tube Outer Diameter x Total Working Physical Assembly Length Profile) |
| Optical Tube Weight | 3.00 kg (6.61 lbs) (Chassis weight measurement omitting downstream secondary mounting brackets) |
| Mount Attachment Type | Integrated Structural Tube Clamps bolted directly to a standard equatorial saddle platform array |
| Finder Scope Specification | 6x30 Optical Finder Scope module mounted on an adjustable secondary quick-release foot block |
| Included Accessories | 114mm Optical Tube, EQ3-1 Equatorial Mount, Height-Adjustable Aluminum Tripod, 6x30 Finder, Kellner 25mm and 10mm Eyepieces, 2x Barlow Lens, 1.5x Erecting Lens, Moon Filter |
| Standard Warranty | 2-Year Limited Warranty |
| Application | Classic beginner lunar and planetary tracking, using its long focal path to maintain high-contrast details across solar system objects. |
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