Barr and Stroud Series 4 ED 8x42 Binocular Waterproof UK Brand
The Barr & Stroud Series 4 binoculars are similar to their famous predecessors. This is particularly noticeable in the "open bridge" design. This results in ergonomic and comfortable handling, as well as a relatively low weight. The Series 4 binoculars are therefore ideal for hikers and walkers, among others.
 
Fully multi-coated optics (FMC)
Waterproof to a depth of 1.5 metres for approx. 3 minutes
Filled with nitrogen to prevent moisture from fogging up the optics
Rubber armouring for a secure grip
Phase-corrected BaK-4 prisms
Lightweight thanks to polycarbonate
All Series 4 binoculars come with lens caps, rain cover, carrying strap and dust covers.
 
SPECIFICATIONS
Capacity
Type of build
Roof
Magnification
8
Front lens diameter (mm)
42
Exit pupil (mm)
5,25
Eye relief (mm)
15,2
Eyepiece cups
rotatable
Diopter compensation
+/- 4
Interpupillar distance (mm)
56-74
Glass material
BaK-4
Lens coating
Phase coating, full multi-coating
Focusing system
Central focusing
Special features
Eyepieces for spectacle wearers
yes
Rangefinder
-
Splash-proof
yes
Protection bag yes
Threaded tripod connector
yes
Watertight
yes
inert gas charge yes
Field of view
True field of view (°)
6,5
Field of view at 1,000 m (m)
114
Close focus limit (m)
4,5
Light intensity
16,8
Twilight factor
20,5
General
Surface material
Rubber armouring
Colour green
Length (mm) 150
Width (mm) 126
Height (mm) 52
Weight (g) 650
Series Series 4