watertight.Nitrogen filling prevents misting of the internal optics even if the temperature or altitude changes considerably.Spectacle eyepieces afford an optimal field of view even when wearing (sun) glasses

watertight.Nitrogen filling prevents misting of the internal optics even if the temperature or altitude changes considerably.Spectacle eyepieces afford an optimal field of view even when wearing (sun) glasses

waterproof housing and nitrogen filling which prevents fogging of the inner optics when the temperature changes.Spectacle eyepieces afford an optimal field of view even when wearing (sun) glasses.Stable tripod

waterproof housing and nitrogen filling which prevents fogging of the inner optics when the temperature changes.Spectacle eyepieces afford an optimal field of view even when wearing (sun) glasses.Stable tripod

storage.Very economical: light only comes on when the lens is fully extended.Bulb does not require changing: The LED optics used by Eschenbachhas a virtually unlimited lifespan.Product PropertiesDiffractive

storage.Very economical: light only comes on when the lens is fully extended.Bulb does not require changing: The LED optics used by Eschenbachhas a virtually unlimited lifespan.Product PropertiesDiffractive

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

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

storage.Very economical: light only comes on when the lens is fully extended.Bulb does not require changing: The LED optics used by Eschenbachhas a virtually unlimited lifespan.Product PropertiesDiffractive

storage.Very economical: light only comes on when the lens is fully extended.Bulb does not require changing: The LED optics used by Eschenbachhas a virtually unlimited lifespan.Product PropertiesDiffractive