Three-Foot Triangular Optical Rail / Bench, 70mm, Aluminum

This is solid aluminum one-meter triangular optical bench (Zeiss style) with a 70mm form-factor. It was milled down on one side to shorten the length to 36 inches, so actual length is only 915mm.The bench has a T-slot channel in the base for mounting. We do not know the manufacture of the bench, but it is very nicely made. The bench is anodized with a light blue color. It appears to have the same profile as the solid aluminum benches sold by Ealing in the 1960’s, although there is no marking as to maker. The condition of the bench is very good. There are a few nicks and light clamp marks here and there, but nothing serious. There is a recess for installation of a measuring scale, but the scale is not present. It accepts all the standard 70mm triangular bench carriers. This bench, being solid aluminum, weighs just shy of 13 pounds.