watertightNitrogen filling prevents misting of the internal optics even if the temperature or altitude changes considerablySpectacle eyepieces afford an optimal field of view even when wearing (sun) glasseIn

is only switched on when you slide the lens fully out of its case.The LED light does not require changing. The tiny, extremely bright LED light used by Eschenbach Optik has a service life which is virtually

watertightNitrogen filling prevents misting of the internal optics even if the temperature or altitude changes considerablySpectacle eyepieces afford an optimal field of view even when wearing (sun) glassesIn

reviewed and adjusted in accordance with technological advances. 22. Changes to Our Privacy Policy We reserve the right to make changes to our security and data protection measures if required due to technical