Delta Optical Chase 10x50 ED Binoculars
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10x50 binoculars in Schmidt-Pechan roof system with silver-coated reflective layer. The lenses have multi-layer anti-reflective coatings, which allow for a sharp and bright image even in bright sunlight. The lenses use low-dispersion ED glass.
The binoculars are equipped with an internal focusing mechanism. Diopters are corrected by the movement of internal optical elements, providing greater tightness. In addition, the space between the optics has been filled with nitrogen.
The binoculars are in the form of a compact body, easily fitting into a small bag or even a larger pocket. The body is covered with rubber, which guarantees a pleasant and comfortable grip in the hand. The comfort of use is enhanced by rubber eyecups with three degrees of extension.
The binoculars are almost free of chromatic aberration, have a relatively large field of view with correct sharpness almost to the edge of the image.
It is ideal for nature watchers, hunters, ornithologists or forest walkers.
The kit includes a carrying case, optics care cloth, and eyepiece and lens caps.
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 |
