The Astromania short full aluminum prism rail is a particularly sturdy dovetail plate; fits narrow "Vixen-style" saddles; connects cameras to astronomical mounts with Vixen GP-style quick release system Elongated hole allows you to balance the camera on the dovetail plate; attach all manner of accessories including rings and cameras with a tripod socket; comes with one 1/4" screw This solid dovetail plate allows you to attach heavy cameras spotting scopes telephoto lenses to an astronomical mount; one screw is included Vixen-style dovetail plate for cameras; black anodized; machined aluminum construction for added rigidity; durable surface and professional look The elongated hole offers a great versatility; for instance you can also use it for attaching a telescope with a pair of tube rings - very helpful for short tube telescopes Astromania Short Full Aluminum Prism Rail with Screw - Length 120MM
The Astromania Short Full Aluminum Prism Rail is a particularly sturdy dovetail plate. Fits narrow "Vixen-style" saddles. Attach all manner of accessories including rings and cameras with a tripod socket. This solid dovetail plate allows you to attach heavy cameras, spotting scopes, telephoto lenses... to an astronomical mount. One screw is included. Black anodized, machined aluminum construction for added rigidity, durable surface and professional look. The elongated hole offers a great versatility, for instance you can also use it for attaching a telescope with a pair of tube rings - very helpful for short tube telescopes.

The dovetail plate is compatible with the following mounts (among others):
Vixen GP mounts
Celestron Advanced Mount and Advanced GoTo (ADM, CAM)
Skywatcher EQ 4, EQ 5, H-EQ 5
TS Astro 5, TS AZ Mount
Meade LXD 55, LXD 75
Baader BP 60, Saddle Plates