- Designed to fit standard 2-inch eyepieces and accessories, ensuring broad compatibility with your existing equipment. - The adjustable filter housing allows you to control light transmission from 1% to 40%, providing precise brightness control for various viewing conditions. - Effectively reduces the brightness of the Moon or planets, enhancing clarity and detail for an improved astronomical experience. - This 1.25-inch variable polarizing filter functions like a dimmer switch, allowing you to customize your view without compromising image quality. - Ideal for observing celestial bodies, this filter helps prevent glare during night sky observations, making it perfect for both amateur and experienced astronomers. - Enhance your stargazing sessions by using this filter during planetary observations or lunar viewing, where reduced brightness can significantly improve visibility. - Constructed with high-quality materials for durability and consistent performance, ensuring this filter remains a reliable addition to your astronomy toolkit.