Enhance your astronomical observations with this high-quality 0.5X Focal Reducer, designed to shorten the focal length and expand the field of view on longer focal length telescopes. Crafted with a durable aluminum alloy housing and equipped with a premium optical lens, this focal reducer ensures greater light transmission for clearer and brighter images during your stargazing sessions. Key Features: · Durable Aluminum Alloy Construction: Built to last for years with a robust aluminum alloy housing that withstands regular use while maintaining lightweight portability. · Superior Optical Lens: Premium lens design improves light transmission, delivering enhanced clarity and sharper views of celestial objects. · 0.5X Focal Length Reduction: Effectively shortens the focal length by half, increasing the telescope’s field of view and making it perfect for wide-field astronomy with longer focal length telescopes. · Standard 1.25 Inch Interface with M28.5x0.6 Thread: Compatible with any 1.25 inch (31.7mm) eyepiece, easily fitting onto the eyepiece’s nose for convenient installation. · Versatile Compatibility: Supports attachment of filters and can be threaded both onto eyepieces and cameras, offering flexible uses for astrophotography or visual observation. · Note on Use: Best suited for longer focal length telescopes; not recommended for very fast scopes or very wide-angle eyepieces to maintain optimal image quality. Specifications: · Material: Aluminum Alloy · Focal Reducer: 0.5X · Interface Size: 1.25 inch (31.7mm) · Thread Size: M28.5 x 0.6mm · Dimensions: Approx. 30 x 13mm (1.18 x 0.51 inch) · Weight: Approx. 0.42oz (12g) Package Includes: · 1 x Focal Reducer This focal reducer is an essential accessory for amateur and professional astronomers looking to improve the versatility of their telescopes. By broadening the field of view and enhancing image brightness, it unlocks more detailed and immersive space observations.