Delta Optical 20x80 and 25x100 - Never before have the stars been so close!
To all the fans of high-powered binoculars, Delta Optical introduces its two new models with parameters of 20x80 and 25x100. These binoculars are dedicated to the advanced enthusiasts of night-sky observations. The relatively large field of view of these binoculars combined with stellar limiting magnitude makes them an excellent tool for quick, easy and efficient browsing of the sky, for example, in search of comets.
However not only the night-sky aficionados will find these binoculars a great tool for static observation. These binoculars will be just perfect for landscape observations and tracking planes at cruising altitude. By virtue of their tasteful appearance, these binoculars may very well become a simple and practical decoration of your terrace or balcony. When the opportunity arrives, you will be able to take a look at the Moon or admire birds while they are entertaining you with their song.
This series of binoculars has been designed for users who search for good quality. They are robust Porro designs with impressive size and neat appearance. The bodies of these binoculars are made entirely of metal as evidenced by their quite heavy weight (20x80's weight is 2655 g and 25x100's weight is 3625 g respectively). Their bodies are also covered with leather-like quality veneers and metal finishing by the prisms is just another proof of their solid construction. Also it is worth mentioning that the binoculars are waterproof and filled with nitrogen.
In addition to the mechanical qualities of these models, the real highlight are their good optical properties. Thanks to lenses with large diameter lots of light reaches the eye of the observer , which is extremely important during observations at night. Bright, high-contrast image is possible thanks to FMC-coating on all optical elements and large BaK4 prisms that prevent vignetting and the emergence of internal glare. Optical construction has been designed to overcome astigmatism, coma and chromatic aberration resulting in images that are clean and pleasing to the eye.
Comfort of observation with Delta Optical 20x80 and 25x100 models is additionally guaranteed by their system of individual focusing, along with rubber eyecups that are well-fitting and also shut-off light entering the eye from the outside. Not to be underestimated are the relatively large eye relief and 3 deg field of view (52m/1000m).
Due to the large size and weight of these binoculars, they must be placed on a solid tripod. Specially designed built-in holder for tripod also helps to keep them balanced.
Delta Optical 20x80 and 25x100 binoculars are now available at Delta Optical store (www.deltaoptical.eu) at the price of 890 and 1190 PLN., respectively.
Arkadiusz Olech | source Delta Optical