1.25 Inch 3x Barlow Lens

The 1.25-inch Barlow lens is a great way to increase the magnification of your telescope without having to buy a new eyepiece. This lens triples the magnification of any 1.25-inch eyepiece, making it a great choice for planetary observing, lunar observing, and even some deep-sky observing. Product Features: * 1.25-inch standard barrel fits into the focuser of any telescope that accepts 1.25-inch accessories * Fully coated optics for maximum light transmission and image brightness * Anodized aluminum housing for durability * Threaded for filters and other accessories Benefits: * Triples the magnification of any 1.25-inch eyepiece * Great for planetary observing, lunar observing, and some deep-sky observing * Easy to use - simply insert the Barlow lens into the focuser of your telescope and then insert your eyepiece into the Barlow lens * Durable construction for years of use Easy Installation: The Barlow lens has a standard 1.25-inch barrel that fits into the focuser of any telescope that accepts 1.25-inch accessories. It is very easy to install - simply insert the Barlow lens into the focuser and then insert your eyepiece into the Barlow lens. Durability: The Barlow lens is made of durable aluminum alloy and has an anodized finish. It is built to last and can withstand the rigors of astronomy. Color Options: The Barlow lens is available in a variety of colors, including black, silver, and red. This allows you to choose a color that matches your telescope or your personal style.

Link to the manufacturer's website

Link to a discussion forum thread about the Barlow lens