The RP-300SP is a Newtonian Reflector telescope. Its large 114mm diameter reflecting mirror captures plenty of light for crisp, bright images and startling detail. The RP-300 features a high-quality, heavy duty aluminum tripod and a sturdy equatorial mount to counteract shaking and movements. It features setting circles which allow you to dial in coordinates similar to “latitude and longitude” to find specific stars and constellations. Use the Red Planet telescopes to view the Rings of Saturn, the Moons of Jupiter and much more. It features a 6x30mm finder scope and two high quality eyepieces for the best viewing results. The RP-300SP comes with a K20mm and K9mm eyepiece. This powerful telescope is perfect for astronomical viewing. With the smartphone adapter you can take pictures or video of the night sky through the telescope and share with friends and family. Connect the included adapter to your smartphone and attach to the telescope. Will accommodate all the popular smartphones on the market.