1 Piece D154F750 HD Astronomical Telescope Lens - 154mm Diameter, 750mm Focal Length (Multi-Layer Broadband Membrane)

Experience stunning views with the D154F750 HD astronomical telescope lens, perfect for amateur and professional astronomers. With a diameter of 154mm and a focal length of 750mm, this lens provides optimal performance and stunning clarity for all your astronomical observations. Utilizes advanced double separation and multi-layer film technology to achieve an exceptional image with a combined rating of 1/4-1/8 for remarkable detail and brightness. The improved light transmission with a single blue broadband coating (400-700nm) ensures vivid and clear images of objects and enhances your stargazing experience. Designed for precision with strict diameter tolerance (+0/-0.12 mm) and focal length tolerance (±0.1%) to ensure reliability and accuracy with every observation.