SVBONY SV233 7PCS accessory kit enhances the performance of your telescope. Includes two 1.25 inches Plossl eyepieces, a 2x Barlow lens that can be used visually or photographically, three eyepiece filters and a Portable bag. Plossl 6mm eyepiece ideal for observing details on planets, the Moon, and other celestial objects. Plossl 17mm eyepiece is suitable for observing a variety of celestial objects, including star clusters, galaxies, nebulae, and even some planetary details. 2X Barlow scope provides 2X magnification for visual observation and astrophotography, magnifying more details of planets, the moon and other celestial bodies, thus enhancing the observation experience. 82A light blue filter; Especially beneficial when viewing planets like Saturn or Jupiter, where it aids in highlighting banding and storms.Telescope accessory kits offer a variety of different combinations to suit different types of observations. Whether observing planets, the moon or deep space objects. This versatility makes the stargazing experience more enjoyable and engaging. The SV231 color correction filter is used to correct chromatic aberration and color unevenness. It improves the color quality and contrast of the picture by eliminating chromatic aberration and enhancing color saturation. The SV231 filter is designed with AR anti-reflection coating, ensuring image quality and brightness. Excellent optical performance and color expression add color to your deep sky photography.