The members of the DDoptics HDS series combine extremely high image resolution, detail and sharpness across the entire width of the field of view in one device. Scattered light refraction and chromatic aberration have been almost completely eliminated by the manufacturer during the complex processing process and by using high-quality materials. This is made possible by a newly developed Japanese FLK glass type, the reflection of the prisms is dielectric. The excellently processed lenses exceptionally reduce the distortion of the HDS binoculars even at the edges of the seen image. Thanks to the newly developed casing, the binoculars of the HDS series almost "fit" in the hand, so a secure grip is guaranteed even in the rain. They also stand out in terms of the field of view. The field of view is 122.5 m in the case of the 8x42 and 105 m in the case of the 10x42 at 1000 meters. Nitrogen filling ensures that the HDS 8x42 and 10x42 are completely fog-free. -Pechan prisms Waterproof and nitrogen filling Good resolution