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Discovery Gator 8-20x25
Toote andmed
| Üldandmed | |
|---|---|
| Tootja | Discovery |
| Tootekood | 116190663 |
| EAN | 05905555000237 |
| Tootja kood | 77916 |
| Kategooria | Binoklid, teleskoobid ja optika |
Toote kirjeldus
Levenhuk Discovery Gator 8-20x25 Binoculars
The Discovery Gator 8-20x25 is a zoom binocular with variable magnification. This model has an 8x to 20x magnification range and is therefore universally applicable. The 8x magnification power is ideal for sporting events as well as bird and animal watching. With the 20x magnification, you can comfortably view more distant objects, e.g. the opposite side of a river, a single building in a field, or a path in the mountains.
Although these binoculars are based on porro prisms, they are compact and lightweight and take up little space in a backpack, so you can easily take them with you. The binoculars are made of BK-7 glass and are multi-coated throughout for higher contrast and brightness. The binoculars are equipped with rotating eyecups, central focusing and diopter adjustment. The interpupillary distance can also be adjusted.
The housing of the binoculars is rubberised, which means they are protected from moisture and dust.
Features:
- Magnification: 8x - 20x
- Lens diameter: 25 mm
- Diameter exit pupil: 2.6 mm
- Optical prisms: Porro
- Glass type: BK-7
- Glass coating: multi-coated throughout
- Relative brightness: 9.7 - 1.56
- Field of view cone: 7.4°
- Field of view width at 1000 m: 45 m - 80 m
- Close focus: 5 m
- Diopter compensation: ±3
- IPD: 52 - 74 mm
- Non-slip, water-resistant rubberised housing
- Swivel eyecups
-
Type
- Type:
- Binoculars
-
Performance
- Prism Type:
- Porro Prism
- Magnification (x-times):
- 8 - 20
- Front Lens Diameter (mm):
- 25
- Exit Pupil (mm):
- 1,25 - 3,1
- Prismenglas:
- BK-7
- Coated:
- Fully Multi Coated
- Abstand der Austrittspupille (mm):
- 9,0
- Augenabstand IPD (mm):
- 52 - 74
-
General
- Colour:
- Blue / Black
-
Visual Field
- Actual Field of Vision (°):
- 2,6 - 4,6
- Visual Range at 1.000 m:
- 45 - 80
- Minimum Focus (m):
- 5
- Dioptre Adjustment:
- +/- 3
- Luminous Intensity:
- 1,56 - 9,76
- Twilight Factor:
- 14,14 - 22,36