Takahashi MT Serie
The MT are Newtons telescopes. Their focal ration is f/6, which make them suitable for deep sky as planetary work.
MT 100 (1982)
Design: Newton Aperture: 100mm Focal Length: 600mm Focal ratio: 6
MT 130 (1983)
Design: Newton Aperture: 130mm Focal Length: 795mm Focal ratio: 6.1
MT 160 (1983)
Design: Newton Aperture: 160mm Focal Length: 1000mm Focal ratio: 6.3
MT 200 (1983)
Design: Newton Aperture: 200mm Focal Length: 1200mm Focal ratio: 6
MT 250 (1995)
Design: Newton Aperture: 250mm Focal Length: 1500mm Focal ratio: 6
MT 300 (1996)
Design: Newton Aperture: 300mm Focal Length: 1750mm Focal ratio: 5.8