The solar filter SW, with a diameter of 127 mm, is specifically designed for Maksutov-Cassegrain telescopes. This objective filter allows for safe observation of solar phenomena by effectively reducing harmful radiation and glare. Using a solar filter is essential to protect the eyes from the intense brightness of the sun while still obtaining clear, detailed images. The filter is easy to mount and fits seamlessly onto the telescope's aperture. Made from high-quality materials, the solar filter offers excellent optical clarity and durability. It is an indispensable accessory for astronomy enthusiasts who wish to observe sunlight safely and accurately. With this filter, you can experience sunspots, prominences, and other solar activities in impressive detail.