Product Description
This is an Ealing Sliding Grip Lens Holder, catalog number 22-8122. It will accommodate optics between 25mm and 100mm in diameter. The clearance between the upright outriggers is exactly 100mm, so that specification is very tight The holders include a standard 13.7mm diameter post, 80mm long.
The holders are in excellent condition.
Location MB 83
Photo set 698