Explore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope Ruby Red. With a 208mm primary mirror and fast f/5.9 focal ratio this reflector is ideal for exploring galaxies nebulae and star clusters while also delivering detailed views of the Moon and planets. Its 1219mm focal length allows for brighter images a wider field of view and shorter exposure timesperfect for both visual observation and astrophotography. Specifications for Explore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope: Manufacturer: Explore Scientific Color: Ruby Red Magnification: 49 x 122 x Objective Lens Diameter: 10 in Objective Aperture: 208 mm Focal Length: 1219 mm Focal Ratio: f/5.9 Finderscope: Red Dot Finder Optical Coating: SiO2 overcoat Battery Type: Lithium Ion Features of Explore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope Striking Design with Serious Optics - The ruby-red optical tube adds visual flair during the day while the 208mm primary mirror delivers powerful light-gathering for impressive views of deep-sky objects the Moon and planets at night. Fast Focal Ratio for Astrophotography - With a 1219mm focal length and f/5.9 focal ratio this telescope offers brighter wide-field views and supports shorter exposure timesideal for capturing stunning deep-sky images. Upgraded Eyepiece Set for Versatile Viewing - Includes a 70 Series 25mm eyepiece (49x) a 10mm Plossl eyepiece (122x) and a 2x Barlow lens to double magnificationgiving you flexibility to explore everything from wide fields to fine details. Package Contents: Explore Scientific 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope 2-Inch 70 Degree Explore Scientific Eyepiece 10 mm 1.25-Inch Eyepiece 1.25-Inch 2x Barlow Smart Phone Adapter Explore Scientific ES-ON20859RR: 8-Inch f/5.9 Limited Edition Dobsonian Reflector Telescope Ruby Red