High Definition Dual Separation Lens 154mm for Astronomical Telescopes - Focal Length 750mm/1200mm (D154F1200 Single-Layer)

Get exceptional image clarity with our 154mm high-definition dual separation lenses, designed specifically for astronomical telescopes. Choose between focal lengths of 750mm or 1200mm depending on your stargazing needs, improving the performance of your telescope for a variety of observations. Our lenses feature multi-coated broadband films (400-700nm) or optional single layer blue film coatings, ensuring optimal light transmission and reduced glare. Designed with precise tolerances (+0/-0.12mm diameter, ±0.2mm center thickness, ±0.1% focal length), ensuring consistent performance for your telescope. Ideal for DIY enthusiasts, these lenses are perfect for assembling objective lenses, star search lenses and collimation objective lenses, making your telescope experience truly customizable.