Barr & Stroud Sierra Roof Binoculars
The Barr & Stroud Sierra Phasegecoat 10x50 Binoculars is a solid binocular with robust polycarbonate casing and surrounded by rubber coating. Inside is high quality BAK-4 optics, with phase coating. The binoculars are watertight (tested for three minutes at a depth of 1.5 meters) and can therefore still be saved if they fall into a puddle. The Barr & Stroud Sierra can therefore be used with any type of weather. The viewer is also filled with nitrogen, which ensures that the lenses will not quickly cover up from the inside when large temperature fluctuations occur.
Large lens diameter
The Barr & Stroud Sierra 10x50 has a lens diameter of 50 millimeters and a magnification of 10x. With that you can get subjects very close. This Barr & Stroud Sierra 10x50 is less manageable than for example the Barr & Stroud Sierra 8x42 or the Barr & Stroud Sierra 10x42 , but because of the larger lens diameter more light is transmitted. So you can look through longer at dusk. The width of the field of view at 1000 meters is 101 meters. This Sierra Phasegecoat 10x50 is also easy to carry thanks to the included bag.
Diopter adjustment and warranty
The eyepiece has a diopter adjustment and can therefore be set to strength, from +4 to -4. Thanks to metal twist-up eyecups, these binoculars are also suitable for eyeglass wearers. There is no less than a decade guarantee on the binoculars.
In the middle of the Sierra 10x50 of Barr & Stroud there is a tripod connection at the front of the bridge. This allows the binoculars to be attached to any camera tripod with the aid of a tripod adapter.
- Barr & Stroud Sierra 10x50 FMC Binoculars
- High-quality bag
- Luxury strap
- Lens caps
- Rain cover