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Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc
Using a hyperbolic primary mirror, the Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc combines a 150mm astrograph with 420mm focal length and computerized CEM26 tracking.
- 150mm aperture provides 0.77-arcsecond resolution
- 420mm focal length uses f/2.8 optics
- Hyperbolic design supports fast imaging
- CEM26 mount includes iPolar scope
- Losmandy rail and hard case included
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Description
Astrophotographers looking to slash total exposure times into a single observing night utilize the Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc ultra-fast hyperbolic Newtonian setup. Designed in Germany, this f/2.8 astrograph features a 150mm (5.91 inches) aperture and a 420mm focal length, delivering 0.77 arcsecond Dawes resolving power and reaching magnitude 12.7 for wide-field imaging.
The Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc utilizes a quartz hyperbolic primary mirror paired with an integrated multi-element focuser coma corrector lens. Its genuine multi-layer carbon fiber tube shell features CNC glare baffles and a heavy-duty dual-speed rack and pinion focuser with an M48 thread interface. Mounted on an iOptron CEM26 center-balanced GoTo mount with an iPolar scope and LiteRoc tripod, the complete setup weighs 16.70 kg (36.82 lbs).
Key Features of Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc
Engineered for ultra-fast wide-field deep-sky astrophotography, this Omegon Pro N 150/420 astrograph combines an f/2.8 hyperbolic mirror with an integrated coma corrector. Its carbon fiber chassis and center-balanced iOptron CEM26 GoTo mount capture faint nebulae with remarkable speed and clarity.
- 150mm (5.91 inches) aperture with 420mm focal length and ultra-fast f/2.8 optical speed
- Premium quartz hyperbolic primary mirror with near-zero thermal expansion
- Integrated multi-element coma corrector lens for edge-to-edge flat star fields
- Genuine multi-layer carbon fiber tube shell with CNC internal glare baffles
- Heavy-duty dual-speed rack and pinion focuser with integrated M48 camera threads
- iOptron CEM26 center-balanced equatorial mount with iPolar electronic polar scope
- LiteRoc heavy-duty tripod column for superior vibration dampening
- CNC tube rings, Losmandy dovetail bar, and custom hard carry case included
Ultra-Fast f/2.8 Hyperbolic Optics & Coma Corrector
The hyperbolic primary mirror and integrated corrector eliminate coma and field curvature across large sensor diagonals. Operating at an ultra-fast f/2.8 focal ratio, this Omegon Pro astrograph collects deep-sky photons rapidly across magnifications from 21x up to 300x.
Carbon Fiber Chassis & iOptron CEM26 GoTo Mount
Maintaining precise camera framing and focus throughout the night requires a lightweight, thermally stable platform. The Omegon Pro N 150/420 features a carbon fiber body that resists temperature-induced focal shifts. Paired with an iOptron CEM26 mount and LiteRoc tripod, it provides silent, high-precision GoTo tracking for automated imaging.
- Multi-layer carbon fiber body shell weighing only 5.00 kg for maximum thermal stability
- iOptron CEM26 center-balanced mount with integrated iPolar electronic polar scope
- Custom hard carry case providing rugged protection for transport and storage
Omegon Pro Astrograph N 150/420 Warranty
The Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc package comes backed by a 2-year limited warranty against material and manufacturing defects. The factory shipment contains the 150mm hyperbolic carbon OTA, integrated coma corrector, iOptron CEM26 mount, iPolar polar scope, LiteRoc tripod, CNC rings, Losmandy bar, and hard carry case.
Omegon Pro Astrograph N 150/420 OTA CEM26 LiteRoc Specs
| Brand | Omegon Pro |
| Full Model Code | Omegon Pro Astrograph N 150/420 Hyperbolic Newtonian Reflector on iOptron CEM26 Mount with LiteRoc Tripod |
| Country of Origin | Germany (Designed) / China (Manufactured) |
| Optical Design | Newtonian Astrograph (Hyperbolic Primary Mirror Layout with Integrated Multi-Element Focuser Corrector) |
| Aperture | 150 mm (5.91 inches) |
| Focal Length | 420 mm |
| Focal Ratio | f/2.8 |
| Optical Coatings | High-Reflectivity Multi-Layer Aluminum Coating Matrix with Protective Silicon Dioxide Top Coat |
| Glass Material | Premium Quartz Primary Mirror Substrate with Near-Zero Thermal Expansion Index |
| Secondary Mirror Obstruction | 70 mm |
| Secondary Mirror Obstruction by Diameter | 46.67% |
| Secondary Mirror Obstruction by Area | 21.78% |
| Resolving Power | 0.77 Arcseconds (Dawes), 0.92 Arcseconds (Rayleigh) |
| Limiting Visual Magnitude | 12.7 |
| Highest Useful Magnification | 300x |
| Lowest Useful Magnification | 21x |
| Optical Tube Material | Genuine Multi-Layer Carbon Fiber Tube Shell with CNC-Machined Internal Glare Suppressive Baffles |
| Focuser Style & Mechanism | Heavy-Duty Dual-Speed Rack and Pinion Focuser with 1:10 Micro-Focus Drive and Integrated M48 Thread Interface |
| Mirror Lock Mechanism | Yes (Equipped with Active Main Base Collimation Lock Bolts and Spring-Loaded Cells) |
| Optical Tube Dimensions | 200 mm x 450 mm |
| Optical Tube Weight | 5.00 kg (11.02 lbs) - OTA Only / 16.70 kg (36.82 lbs) - Combined Tracking Setup Weight |
| Mount Attachment Type | CNC-Machined Support Rings Fixed to Standard Losmandy-Style Dovetail Rail Assembly |
| Finder Scope Specification | Not Included / Carrying Handle Features Integrated Multi-Slot Mounting Base Shoe for Guide Scopes |
| Included Accessories | 150mm Hyperbolic Newtonian Carbon OTA, Integrated Coma Corrector Lens, iOptron CEM26 Center-Balanced Equatorial Mount, iPolar Polar Scope, LiteRoc Tripod, CNC Tube Rings, Losmandy Bar, Hard Carry Case |
| Standard Warranty | 2-Year Limited Warranty |
| Application | Ultra-fast wide-field deep-sky astro-imaging loops, utilizing an extreme f/2.8 hyperbolic optical path to slash total exposure requirements into a single night cycle. |
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