NOBLEX NF 7×50 Inception Marine Binoculars User Manual
- June 9, 2024
- NOBLEX
Table of Contents
NOBLEX NF 7×50 Inception Marine Binoculars User Manual
Notice
Due to the high and intense focussing of light a direct observation of the sun with the telescope may cause eye injuries and must by all means be 4 avoided!
OPERATION INSTRUCTIONS
The binoculars acquired by you is a leading product of fine-mechanical pre- cision. It is a product with highest requirements of the optical performance after latest development of the optics calculation and optics technology concerns with solid processing. All binoculars of this series are implemented as spectacle wearer models and they are waterproof.
ECHNICAL DATA
| Model | 8 x 42 | 10 x 42 | 8 x 25 | 10 x 25 | 8 x 56 |
|---|---|---|---|---|---|
| Magnification | 8 x | 10 x | 8 x | 10 x | 8 x |
| Ø Entrance pupil [mm] | 42 | 42 | 25 | 25 | 56 |
| Field of view at 1000 m / at 1000 yds. | 105 m / |
315 ft.
| 105 m /
315 ft.
| 119 m /
357 ft.
| 96 m /
288 ft.
| 111 m /
364 ft.
Close distance [m]| 2.5| 2.5| 1.5| 1.5| 2.5
Ø Exit pupil [mm]| 5.2| 4.2| 3.1| 2.5| 7.0
Eye relief [mm]| 21.5| 16.0| 15.5| 15.5| 23.0
Dioptre adjustment range [dpt]|
±4.0
Range of interpupillary distance [mm]|
58 – 73
|
50 – 73
|
59 – 76
Water tightness [m]| 1
Twilight number| 18.3| 20.5| 14.1| 15.8| 21.1
Length [mm]| 152| 147| 118| 118| 187
Width [mm]| 126| 126| 98| 98| 143
Mass [g]| 570| 570| 295| 295| 1145
Because of the continuous, further development of our products, deviations from the illustrations and the text of this prospect are possible. Its copy – even in extracts – is only permitted with our authorization. We reserve the right of translation. For publications we gladly provide available reproductions of illustrations