This first-rate binocular of DCF construction is equiped with optics produced by ED technology - Extra-low Dispersion. Polycarbonate body ensures high strength, dry nitrogen ensures waterproof and dustproof. Optics uses ED glass, Bak4 prisms and Phase MC-multicoating.
This first-rate binocular of DCF construction is with optics produced by ED technology - Extra-low
Dispersion. ED (EXTRA-LOW DISPERSION) TECHNOLOGY In the objective design, glass with Extra-low
Dispersion is advantageously utilised.Upon passage of light through any material, it is refracted at an
angle proportional to the properties of the optical material (index of refraction).
Due to the fact that the index of refraction of the material is different for individual wavelengths of
the impacting radiation, white light is split into the spectrum upon passage through the material. The
white image is therefore split into a set of colourful images, which have a different size and focusing
position. It is, therefore, impossible to focus an image ideally without a colourful - rainbow rim, which
then has a crucial effect on the luminosity and edge sharpness of the objective.
When using ED glass, the colour defects are minimised and a nearly ideal image is achieved. These unique
properties are utilised by the new LEADER PRO-ED scopes. Body: Polycarbonate components Dry nitrogen filled
Waterproof, dust-proof, antifogging Optics: BaK4prisms High-resolution
optics Phaze MC-multicoating lens Easy using a secure central focusing unit with dioptric
ED technology, excellent lens speed and big optical output guarantee best results for observing during
the day and also in the night. Black rubberized polycarbonate body secure resistance to shock. Minimal
focusing distance .. from 3 m!