Hole Pattern for the DUP7 (previously called DUPS)

Hole Pattern for the DUP14 (previously called DUP)

Losmandy Universal Dovetail Plates, wide D-style mounting plates. The Losmandy DUPs came in 4 different lengths and fit mounts with a 75mm wide dovetail saddles. Losmandy’s Dovetail Plates are the heart of the Losmandy Secondary System. 17.8mm thick x 101.6mm wide x 4 different lengths to suit many applications. Dovetail Bars may be mounted to the top and bottom of tube assembly for mounting of all D series accessories, making it possible to use both sides of tube for equipment.

Unlike the Meade (DM) and Celestron (DC) series plates that use radius blocks to attach to the telescope tube, the Universal Dovetail Plates are pre-drilled or tapped allowing them to be bolted to the bottom or top of you telescope tube rings.

The dovetail plates, like all accessories in the Losmandy line, are machined for lightness and rigidity from aluminium stock, then black anodized for a tough, corrosion free surface.