The Gossen Close-up Lens #1 for Mavo-Monitor and Mavo-Spot Meters reduces the measuring distance down to approx. 51cm–1m. (20–39.4").
The Mavo-Spot, with the included protective filter attached to the lens, permits measuring from a distance of 1m–infinity. For shorter distances, two different close-up lenses are available as optional accessories. The closeup lens #1 reduces the measuring distance to approx. 51cm–1m. Lens no. #2 permits reducing the measuring distance to approx. 34–51 cm.
Note: Please note that one of the close-up lenses or the protective filter must be mounted to the lens