Swarovski Binoculars: The EL Binoculars with Swarovision The Swarovski binoculars are an obsession for hunters and shooters. One is definitely curious to know all about these binoculars as Swarovski is a trusted and reputed brand. Swarovski binocular is a perfect device to use in any situation. Swarovski’s 10x42 binocular have swarovision. However, the question may arise on what actually a Swarovision is and why it is important? Swarovision is a term coined by Swarovski that combines field flattener lenses made of fluoride with long eye relief of 20mm, which called “optimized coatings” as termed by Swarovski.
In Swarovski, there is no distortion in viewing as it has field flattener lenses that flattens the field of view optically which also eliminate rolling ball or globe distortion often experienced when panning. Through the reduction of chromatic aberration, it provides the best color fidelity. Moreover, in Swarovision the use of fluoride in the glass used for objective lenses makes them High Density or Extra-low Dispersion lenses. Frame and Other Non-Optic Elements of Swarovski EL Binoculars:
For strength and durability, the Swarovski EL binoculars use frame made of magnesium. Apart from this there is a considerable glass used in the EL binoculars of heavier optical grade that ensure best view. To make it more lightweight that people can carry, Swarovski uses magnesium instead of aluminum because it is lighter than that. For durability, the load bearing components are made of light alloys. The glass in the Swarovski 10x42 EL binoculars weighs just 29.6oz/840g to keep the weight in the rest of the instrument while maintaining quality. The EL Binoculars are hermetically sealed: These binoculars are sealed with O-rings for water-resistant and then purged of air to eliminate them from moisture or internal fogging. Prior to final closing Swarovski uses nitrogen to purge the air from the binoculars. Moreover, the sealing also keeps them dust free ensuring a sharp and unclouded viewing as long as possible. The eyecups operate in twist-up and twist-down with smooth precision throughout their four positions from fully twisted in for eyeglass wearers to intermediate and fully extended. The first extend is 2mm then 5mm and then 12mm. The eye-relief of 20mm is greater than the eye-relief of previous binoculars available in the market. The Swarovski binoculars come with optional doubler. One may attach it in place of one eyecup and double the magnification of the binocular effectively. The EL Swarovski binoculars with Swarovision have large diameter oculars however; the old doublers do not work with the newer Swarovision. EuroOptic (http://www.eurooptic.com/swarovski-binoculars.aspx) is the largest online retailer for premium Swarovski binoculars at amazing prices and free shipping facility.