Delta Optical Chase 10x50 ED Binoculars
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10x50 binoculars featuring the Schmidt-Pechan roof prism system and a silver-coated reflective layer. The lenses have multi-layer anti-reflective coatings, ensuring a sharp and vivid image even in bright sunlight. These lenses incorporate low-dispersion ED glass.
Equipped with an internal focusing mechanism, the binoculars allow for diopter correction through the movement of internal optical components, enhancing seal integrity. Additionally, the area between the optics is nitrogen-filled.
With a compact design, the binoculars easily fit into a small bag or even a larger pocket. The rubber-coated body provides a comfortable and secure grip. The rubber eyecups with three adjustment levels enhance user comfort.
Exhibiting minimal chromatic aberration, these binoculars offer a relatively wide field of view with sharpness extending nearly to the image edges.
An ideal piece of equipment for nature enthusiasts, hunters, bird watchers, or those strolling through forests.
The package includes a carrying case, optics care cloth, and protective caps for both eyepieces and lenses.
Technical data
Magnification: 10x
Lens diameter: 50 mm
Linear field of view at 100 m: 109 m
Twilight efficiency: 22.4
Relative Brightness: 25
Minimum sharp viewing distance: 2 m
Lenses: low-dispersion ED (Extra-Low Dispersion) glass elements
Eyepieces: wide angle, LER (Long Eye Relief), 62-64 degree own field of view
Field curvature corrector: yes (Field Flattener)
Prisms: roof prisms, Schmidt-Pechan
Prism material: BaK-4
Prism coatings: silver, enhanced silver coatings (Enhanced Silver Coatings)
Lens coatings: Fully-Multi-Coated (FMC)
Focusing: central, internal
Diopter adjustment: central, internal, right track adjustment
Nitrogen filling: yes
Dimensions: 162 x 132 x 60 mm
Weight: 890 g
Manufacturer: Delta Optical, Poland
MILITARY is a premium dealer of Delta Optical.
Delta Optical is a Polish company founded in 1989 by enthusiasts of optics. Currently, it is one of the leading manufacturers of binoculars and telescopes in Europe, and its equipment is used by travelers, hunters, astronomers, and mountain rescuers from TOPR (Tatra Volunteer Search and Rescue). The brand cooperates with renowned partners such as Pulsar, Pentax, and William Optics, offering a wide selection of devices valued by both professionals and enthusiasts of nature and sky observation. Delta Optical is constantly improving its products by implementing innovations that increase precision and ease of use. The brand's telescopes have been used many times during public astronomical shows organized in Poland. Thanks to the company's commitment, thousands of people have had the opportunity to see Saturn's rings or the details of the Moon's surface for the first time.
| Magnification (x) | 10 |
|---|---|
| Objective lens diameter (mm) | 50 |
| Minimal focus | 2 m |
| Eye distance | 13 mm |
| Optical glass | BAK-4 |
| Binoculars use | Hunting |
| Field of view (m /100 m) | 109 m/ 1000 m |
| Exit pupil | 5 mm |
| Adjustable diopter | Yes |
| Cover / case / bag included in set | Cover |
| System | Roof |
| Anti-reflection coating | Fully Multi Coated (FMC) |
| Binoculars water resistance | Yes |
| Length | 162 mm |
| Weight | 890 g |
| EAN | 5901691617025 |
| Manufacturer code | DO-1702 |
| Brand | Delta Optical |
| EAN |
