Galilei 2.2 x and Galilei 2.5 x162101 Reading cap ring for fitting lens with an individual power (x 2)16210 Frosted lens16213 Reading cap 3,0 dpt16214 Reading cap 4,0 dpt16215 Reading cap 5,0 dpt16216 Reading [...] 16321 Technical data Application Telescopes Working distance83 mm Optical Properties Magnification Near7.5xVisual field near16 mmMaterialsmanual_Galilei-System.pdf256 KBAccessories Accessories [...] Telescopes and monoculars Galilei 2.5x Art. Nr. 16225+162112 Product BenefitsIdeal for watching television and reading (in combination with reading caps).Simple to use due to large visual field.Ultralight