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

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

nical data Lens properties Lens Size74 x 48 mm Material and appearance MaterialleatherColourRot Optical Properties Magnification2.5 xDioptre6 dptProduct overview

Lens geometrybiconvexLens materialPXM®Lens SizeØ 45 mm Material and appearance Materialleather Optical Properties Magnification3,5x (Handelsvergrößerung)Dioptre10 dptVariantsNameproduct codeeconomy,

bridge.Supplied in black zippered case.Technical data Use/Application Working distance70 cm – ∞ Optical Properties Magnification distance4 xVisual field distance /1000 m130 mProduct overview