Specifications – Nikon 10x30 Monarch M7 Binoculars Manuel d'utilisation
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En
Fr
Es
Pt
Specifications
* The number calculated by the formula [tan
ω
' = Γ x tan
ω
]: Apparent field of view: 2
ω
', Magnification: Γ ,
Real field of view: 2
ω
Type: Dach prism central focusing type
Model
8x30
10x30
8x42
10x42
Magnification (x)
8
10
8
10
Effective diameter of objective lens (mm)
30
30
42
42
Angular field of view (real) (°)
8.3
6.7
8.0
6.7
Angular field of view (apparent) (°)*
60.3
60.7
58.4
60.7
Field of view at 1,000m/yds. (m/ft.)
145/435
117/351
140/420
117/351
Exit pupil (mm)
3.8
3.0
5.3
4.2
Brightness
14.4
9.0
28.1
17.6
Eye relief (mm)
15.1
15.8
17.1
16.5
Close focusing distance, approx. (m/ft.)
2.0/6.5
2.0/6.5
2.5/8.2
2.5/8.2
Interpupillary distance adjustment (mm)
56-72
56-72
56-72
56-72
Length (mm/in.)
119/4.7
119/4.7
142/5.6
142/5.6
Width (mm/in.)
123/4.8
123/4.8
130/5.1
130/5.1
Weight (g/oz.)
435/15.3
440/15.5
650/22.9
660/23.3
Structure
Waterproof (up to 1 metre for 10 minutes) and nitrogen
gas filled*