Fujinon 10×50FMTR-SX Binoculars

{Description}Contains Fujinon's proprietary field flattener lens for a sharp field of view with no distortion throughout the field of view.
All lenses and prisms boast high-quality EBC multi-coating, increasing light permeability for bright, natural color reproduction.
Robust body with airtight, waterproof structure, enabling use in harsh conditions from -20? to +50?.
Long eye relief design with a maximum length of 23mm, enabling prolonged use without straining the eyes, as well as providing a complete field of view even when wearing glasses.
The 10x50 model provides a wide, bright view even at high magnification.
The 7x50 and 10x50 models are optimum for astronomical use due to their bright optics and large field of view.

{Specification}
Magnification
10

Objective diameter (mm)
50

Field of view (°)
6.5

Apparent field of view (°) *1
59.2

Field of view at 1000m (m)
114

Exit pupil
5

Relative Brightness
25

Eye relief (mm)
19.8

Minimum Focus Distance (m) *2
20

Height (mm)
191

Width (mm)
218

Depth (mm)
78.5

Weight (g)
(w/o Battery)
1,430

Adustment range for interpupillary distance (mm)
56-74

Dioptric adjustment range (±mm)
±5

Focus type
IF

Water resistant*3
2m-5min

Battery
-

Operationg temperature
-20? - +50?