TS Optics Telescope N 150/900 Photon OTA (48830)

The TS Optics Telescope N 150/900 Photon OTA is a Newtonian reflector designed for advanced amateur astronomers who want a versatile and reliable instrument for both visual observation and astrophotography. With a 150 mm aperture and a focal length of 900 mm, this telescope provides excellent light-gathering power and resolution, making it suitable for viewing planets, the Moon, nebulae, and galaxies. The parabolic main mirror ensures sharp, high-contrast images, while the robust steel tube construction adds durability and stability. Its f/6 focal ratio strikes a balance between high magnification and a wide field of view, making it a solid choice for a wide range of astronomical applications.

TS Optics is a brand of Teleskop-Service.

Specifications

Optics

• Type: Reflector

• Optical design: Newtonian

• Focal length: 900 mm

• Aperture: 150 mm

• Aperture ratio: f/6

• Resolving capacity: 0.77 arcseconds

• Limiting magnitude: 12.7

• Light gathering capacity: 460

• Maximum useful magnification: 300x

• Tube material: Steel

• Tube length: 845 mm

• Tube weight: 5.9 kg

• Tube diameter: 179 mm

• Tube construction: Full tube

Reflector

• Main mirror construction: Parabolic

• Reflectivity: 94%

• Adjustable: Yes

• Secondary mirror diameter: 45 mm

• Secondary mirror obstruction: 30 mm

• Aluminising: Aluminium

• Protective layer: Quartz

• Ventilation for central mirror: No

• Secondary mirror heating: No

Focuser

• Eyepiece connection: 2"

• Type: Crayford

• Rotating: No

• Motorized: No

• Gear reduction: No

Mount

• Type: OTA (Optical Tube Assembly only)

• Mount included: No

Included Accessories

• Tube clamps: Yes

• Eyepiece adaptor: 1.25" & 2"

• Finder scope: 6x30

• Prism rail: Vixen-Style

General

• Series: Photon

• Suitable for astrophotography: Yes

• Suitable for Moon and planets: Yes

• Suitable for nature observation: No

• Suitable for nebulae and galaxies: Yes

• Suitable for solar observation: No (only with appropriate Sun filter)

• Recommended for beginners: No

• Recommended for advanced users: Yes

• Suitable for observatories: No

This telescope is an excellent option for advanced users looking for a sturdy, high-performance reflector for detailed exploration of the night sky and astrophotography.