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Ideal for all checking blueprints and diagrams: as a simple stand magnifier or in combination with a Duo-scale as a measuring magnifier. The alternative magnifier with the focusable lens system!
Encased in a reflection-free, impact-resistant black holder, this high-quality magnifier provides a perfect image. Equipped with a focusable, aplanatic lens system, the Vario-Focus stand magnifier meets the highest optical standards! The silicate glass lenses employed are not only scratch-resistant, but also provide a generous depth of field and an extremely high-contrast image. It is simplicity itself to insert a Duo-scale into the transparent, impact-resistant housing.
The appropriate scale can be found under item number 23319-23323.