Products:
- Noblex NF 8×25 Inception
- Noblex NF 10×25 Inception
- Noblex 8×42 Inception
- Noblex 10×42 Inception
- Noblex 8×56 Inception
- Noblex NF 7×50 Inception
- Noblex NF 7×50 C Inception
OPERATION INSTRUCTIONS
The binoculars acquired by you is a leading product of fine-mechanical precision. 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.
TEHNICAL 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 1000m/ at 1000 yds | 105 m / 315 ft. | 105m/ 315 ft. | 119m/ 357 ft. | 96m/ 288 ft. | 111m/ 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 |
EYE DISTANCE
To reach a great and contrast panorama the binoculars have to be adjusted to the different eye distance of different users. This adjustment happens by bending the central hinge (1) until both fields of vision of the right-hand and left-hand telescope completely coincide during observing any object.
FOCUSING AND DEFECTIVE SIGHT ASSISTANCE
Observe any object with the left eye trough the left ocular and turn the midwheel (2) till the object is clear and high contrast.
A possible defect of the eyes of ±4.0 diopters can be compensated by turning the diopter adjustment (3). Thereby observe the same object with the right eye and turn the diopter setting wheel till the object impression is clear and high in contrast.
DISTANCE ADJUSTMENT
To observe an object at different distances both clearly and in high contrast it is useful to adjust binoculars to a special distance. While observing the object the midwheel (2) has to be turned right or left till the clearest and richest in contrast vision is reached. An adjustment of the Focusing and defective sight assistance is not necessary.
EYE PIECE ADJUSTMENT
The binoculars are models for spectacle wearers. Normal sighted people employ the binoculars with twist-up eyecups. Wearer of glasses just turn the eyecups down to use the complete panorama of binoculars.
MAINTENANCE AND PROTECTION
Prism binoculars do not need special care, they are nearly of attendance. If necessary the outer lens surfaces should be cleaned with a fine hairbrush or a soft piece of cloth. Coarse dust should remove through wash or blow before wiping. Do not use chemical solvents and keep it in dry place!
