geometrybiconvexLens materialPXM®Lens SizeØ 45 mm Material and appearance MaterialleatherColourBlau Optical Properties Magnification3,5x (Handelsvergrößerung)Dioptre10 dptProduct overview
weather thanks to a waterproof housing and nitrogen filling that prevents misting of the internal optics if the temperature fluctuates.Spectacle eyepieces afford an optimal field of view even when wearing [...] mmWeight353 g Glass properties Prism materialBaK-4Phase-correctedYesLens coatingfull multi-coating Optical properties Magnification8 xLens diameter32 mmExit pupill4 mmGeometric luminosity16Twilight number16Near
weather thanks to a waterproof housing and nitrogen filling that prevents misting of the internal optics if the temperature fluctuates.Spectacle eyepieces afford an optimal field of view even when wearing [...] mmWeight600 g Glass properties Prism materialBaK-4Phase-correctedYesLens coatingfull multi-coating Optical properties Magnification8 xLens diameter42 mmExit pupill5.3 mmGeometric luminosity27.6Twilight number18
weather thanks to a waterproof housing and nitrogen filling that prevents misting of the internal optics if the temperature fluctuates.Spectacle eyepieces afford an optimal field of view even when wearing [...] mmWeight634 g Glass properties Prism materialBaK-4Phase-correctedYesLens coatingfull multi-coating Optical properties Magnification10 xLens diameter42 mmExit pupill4.2 mmGeometric luminosity17.6Twilight number20
telephone directories, etc.).Lightweight therefore very comfortable to use.Product PropertiesExcellent optical imaging quality.The Galilean system is set at infinity, reading caps are used for reading (see table) [...] binocular use (close-up).Technical data Application Telescopes Working distance∞ Dimensions Weight16 g Optical Properties Magnification distance2.2 xVisual field distance /1000 m250 mField of view250 m / 1000
bridge.Supplied in black zippered case.Technical data Use/Application Working distance70 cm – ∞ Optical Properties Magnification distance4 xVisual field distance /1000 m130 mProduct overview
bridge.Supplied in black zippered case.Technical data Use/Application Working distance70 cm – ∞ Optical Properties Magnification distance3 xVisual field distance /1000 m160 mProduct overview
l data Lens properties Lens Size74 x 48 mm Material and appearance MaterialleatherColourSchwarz Optical Properties Magnification2.5 xDioptre6 dptProduct overview
cal data Lens properties Lens Size74 x 48 mm Material and appearance MaterialleatherColourBraun Optical Properties Magnification2.5 xDioptre6 dptProduct overview