162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

eye-lens distance are stated on all magnifier heads.Bright, even illumination of the reading text provided by enclosed magnifier heads made from a light material.To achieve a uniform reading distance, Eschenbach

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116

162116 Viso-quick finger ring (Item No. 16711)The finger ring ensures inconspicuous use and provides stability when used as a handheld monocular. System carrier frame (Item No. 16934916, 16935116