Delta Optical Extreme 10x50 ED is a robust and durable binocular with exceptional optical performance. Inside the binoculars you will find BaK4 prisms and ED glass lenses with FMC anti-reflective coatings. Thanks to this combination you get an extremely bright, sharp and high-contrast image across the entire field of view. In addition, there is no chromatic aberration and the whole system offers 90% light transmission. On top of that, the binoculars boast parameters such as 10x magnification and a 50 mm objective lens. This allows you to comfortably observe at longer distances, even at dusk or at night.
They are therefore perfectly suited for hunting, but also as part of military equipment. The optics are housed in a rugged metal body, covered with a special rubber armour. The binoculars are not only waterproof, but also nitrogen-filled. The lenses will therefore not fog up, even during sudden changes in temperature or air humidity. The mechanical components of the binoculars can withstand temperatures ranging from -40 to +70°C.
The extreme specification unfortunately shows in the overall weight of the binoculars. However, if you are looking for a fully featured binocular, you will accept the weight of 1290 g. Carrying is much easier thanks to the strap with caps, or the rigid case with strap. With such a heavyweight model, tripod use also makes sense. That is why the manufacturer has included a tripod adapter (1/4").
Main advantages
• ED glass lenses
• 90% light transmission
• Withstands temperatures from -40 to +70°C
• 10x magnification and 50 mm objective lens diameter
• Supplied with a rigid case and tripod adapter