More about the series Sierra...
The Sierra series of binoculars from Barr & Stroud feature advanced technology and outstanding optics. The binoculars are waterproof to a depth of 1.5 metres for up to 3 minutes. This requires a high level of quality construction!
Additional features:
- Filled with nitrogen to prevent moisture from fogging up the optics
- Phase-corrected BaK-4 prisms
- Lightweight thanks to polycarbonate
The binoculars can be used outdoors in all weather conditions without any problems. The robust rubber coating protects against impacts and is particularly non-slip.
All Sierra binoculars include lens caps with fasteners, rain covers, carrying straps and a dust cover.
