Celestron NexStar 130SLT Computerized Telescope with Mars Observing Telescope Accessory Kit/Deluxe kits and Eyepiece Filter

• Aperture: 130mm; focal length: 650mm; compatible with 2 inch eyepieces
• Focal ratio: 5; focal length of eyepiece 1/2: 25mm/9mm. Before you can begin observing, you must setup your hand control, align your finderscope and align your telescope
• The ultimate mars accessory bundle for any telescope that accepts 1.25" eyepieces
• Includes three colored Filters plus a Premium glass mars filter with multiple coatings to maximize light transmission in specific wavelengths to bring out subtle details in the Martian surface

• Item Reference: B07FDFB7WJ