TS Optics Telescope N 250/1250 Carbon OTA (85347)

This Newtonian reflector telescope features a lightweight carbon fibre tube, making transport easier and reducing the load on your mount. Carbon fibre also has a much lower thermal expansion coefficient compared to aluminium or steel, which helps maintain stable focus even as temperatures change. This stability is especially valuable for astrophotography and long observation sessions. TS Optics is a brand of Teleskop-Service.

Optics
Type: Reflector
Design: Newtonian
Aperture: 250 mm
Focal Length: 1250 mm
Aperture Ratio: f/5
Resolving Capacity: 0.55 arcseconds
Limiting Magnitude: 13.8
Light Gathering Power: 1280 times the human eye
Maximum Useful Magnification: 500x
Tube Weight: 12 kg
Tube Material: Carbon fibre

Reflector
Main Mirror Construction: Parabolic
Secondary Mirror Design: Plan
Primary Mirror Material: Quartz
Central Mirror Ventilation: Yes
Adjustable: Yes
Reflectivity: 94%
Secondary Mirror Diameter: 70 mm

Focuser
Type: Hybrid
Eyepiece Connection: 2 inches
Camera-Side Thread: M54x0.75
Motorized: No
Ring Clamp: Yes
Load Capacity: 5 kg
Gear Reduction: Yes
Adjustment Range: 22 mm
Tilting Adaptor: No
Rotating: No

Mount
Type: OTA (Optical Tube Assembly)
Mount Included: No

Included Accessories
Finder Scope: 8x50
Prism Rail: Not included
Finder Base: Vixen/Skywatcher Level
Eyepiece Adapter: 2" / 1.25"
Tube Clamps: Yes

Area of Application
Astrophotography: Yes
Moon & Planets: Yes
Nature Observation: No
Nebulae & Galaxies: Yes
Solar Observation: No (only with appropriate sun filter)
Recommended for Beginners: No
Recommended for Advanced Users: Yes
Suitable for Observatories: Yes