freely (e.g. age-related shaking or Parkinson‘s disease).Magnifier heads with a diameter greater than 58 mm (Item No. 15539-, 15549-, 15599-) are fitted with a retractable red reading line for easier line o [...] Case: Item No. 15601, 15602, 15603Technical data Lens properties magnifiying glasses Lens SizeØ 50 mm Miscellaneous Properties (magnifying glasses) magnifier headLupentopf, lose Operating unit (magnifying

reinforced plastic.Height adjustable, soft bridge.Easily adjustable pupillary distance of 54 to 74 mmSupplied with 2 fixed monocular mounts, rubber blind cap, attachable rubber temple ends and zippered

reinforced plastic.Height adjustable, soft bridge.Easily adjustable pupillary distance of 54 to 74 mmSupplied with 2 fixed monocular mounts, rubber blind cap, attachable rubber temple ends and zippered

reinforced plastic.Height adjustable, soft bridge.Easily adjustable pupillary distance of 54 to 74 mmSupplied with 2 fixed monocular mounts, rubber blind cap, attachable rubber temple ends and zippered

Object- and image position virtually on the same level.Technical data Dimensions Dimensions35 x 90 x 70 mm Operating unit (magnifying glasses) Magnification1:2,2Product overview

fibre reinforced, non-breakable polyamide body.The body is dustproof when closed.Glass lenses, size: 23 mm Ø.VariantsNameproduct codeLens geometry Magnification Additional lense magnification System Magnification

(close-up).Technical data Application Telescopes Working distance63 mm Optical Properties Magnification Near8.8 xVisual field near14 mmMaterialsmanual_Galilei-System.pdf256 KBAccessories Accessories

(close-up).Technical data Application Telescopes Working distance83 mm Optical Properties Magnification Near6.6 xVisual field near18 mmMaterialsmanual_Galilei-System.pdf256 KBAccessories Accessories

(close-up).Technical data Application Telescopes Working distance100 mm Optical Properties Magnification Near5.5 xVisual field near22 mmMaterialsmanual_Galilei-System.pdf256 KBAccessories Accessories

(close-up).Technical data Application Telescopes Working distance200 mm Optical Properties Magnification Near2.8 xVisual field near44 mmMaterialsmanual_Galilei-System.pdf256 KBAccessories Accessories