Black Plastic Eyeglass Focal Length 2.5″

Description

Made from plastic, the glass is held in the socket of the eye, leaving hands free to work on jewellery pieces.

It is available in a variety of different focal lengths, this one being 2.5″ (focal length refers to the distance between the piece of work and the eye) – different people have preferred distances of working.

The shorter the focal length the greater the magnification.

Catalogue Page Number p770