Astronomical Telescope Accessories, 1.25" 3X ED Barlow Lens Magnification Precision Telescope Accessories,for Observation

==========Barrel Size : 1.25 inches (31.7 mm)Magnification : 3XType : Monocular

• Standard 1.25-inch or 2-inch interface compatible with eyepieces and star diagonals of mainstream telescopes. Internal tube features anti-reflection threads to suppress stray light, improving contrast.
• Compatible with 1.25-inch standard telescope interface, this 3X Barlow lens effectively extends the focal length of telescopes for higher-magnification astronomical observation.
• Built with ED extra low-dispersion optical glass, it optimizes internal light path, reduces dispersion interference and improves celestial imaging performance.
• As a precise optical accessory with professionally tuned light path, it suits daily visual observation of the starry sky, moon and other celestial bodies.
• Universal Barlow lens structure features great compatibility, fitting most standard 1.25-inch astronomical eyepieces for flexible combined use.
• It has tight and stable interface connection, supports easy installation and removal, and the sturdy structure allows convenient use without extra tools.
• Threaded locking interface for secure, wobble-free connection. Works with eyepieces and cameras for high-magnification planetary photography or close-up lunar surface imaging.