The Losmandy style dovetail plate 495mm PLUS is designed to let you install your telescopes on mounts with this connection. This dovetail plate is 495mm long and is useful for installing large dimensions telescopes (such as Newton up to 300mm in diameter) on mounts with Losmandy plate (as the SkyWatcher AZ-EQ6, or EQ8). Like all the elements of the PLUS system, this plate is made with high precision mechanics (built with CNC machines from aluminum block) and specially designed to enable you to easily install other mechanical components such as support rings, guide rings or dovetail clamps.