materialBaK-4Lens coatingfull multi-coating Optical properties Magnification8 xLens diameter25 mmExit pupill3.1 mmGeometric luminosity9.8Twilight number14.1Near point6 mField of view/Visual field/Field [...] Field glasses arena® F 8 x 25 Art. Nr. 4256825 Compact companion for ramblers and newcomers to nature observation. Product PropertiesSpace-saving: Thanks to their practical fold-up design, the
reading caps +3 dpt/ +4 dpt/ +5 dpt are also suitable for binocular use (close-up).Technical data Application Telescopes Working distance167 mm Optical Properties Magnification Near3.3 xVisual field near35 [...] Reading caps for 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
multi-coatingExtra-Low-Dispersion GlassJa Optical properties Magnification8 xLens diameter25 mmExit pupill3.1 mmGeometric luminosity9.8Twilight number14.1Near point2 mWide angle opticsJaField of view/Visual [...] Field glasses trophy® F 8 x 25 ED Ww Art. Nr. 4267825 Handy binoculars for quick observation in any weather conditions. Product PropertiesSpace-saving: With their practical fold-up design, trophy®
large visual field.Product PropertiesThe Galilean systems Galilei 2.0 GF, Galilei 2.2x and Galilei 2.5x are mounted on the system carrier frame for use.The Galilei systems are installed using the adapter [...] cap ring for fitting lens with an individual power (not shown).16230 Frosted lens16233 Reading cap 3.0 dpt16234 Reading cap 4.0 dpt16235 Reading cap 5.0 dpt16236 Reading cap 6.0 dpt16238 Reading cap 8 [...] are easy to use: they can simply be flipped up out of the way without being removed.The reading caps 3 dpt/ 4 dpt/ 5 dpt are also suitable for binocular use when used with the corresponding convergence adapter
