Barr And Stroud Series 4 10x42 Binocular

The new Barr & Stroud ‘Series 4’ range of sports binoculars are a blend of superb optical quality, advanced mechanical design and contemporary styling that has produced an exciting range of binoculars that Barr & Stroud are justly proud of.

Feature:

• Rugged construction combined with brilliant optics and high resolution eyepieces to produces stunning images.
• They are waterproof to a depth 1.5m of water for three minutes, plenty of time to retrieve them if you have dropped them in a stream or puddle. 
• The binoculars’ rubber armoured body which protects it from shocks and knocks.
• The binoculars are filled with nitrogen gas which keeps water out and also stops the optics suffering from internal fogging in adverse weather conditions, this binocular is truly weatherproof.
• Fully Multi Coated optics are standard features of the Barr & Stroud ‘Series 4’ range as are BaK-4 phase coated prisms. This degree of sophistication ensures that as much light as possible is transmitted through the optics which results in super bright contrast rich images of high colour fidelity for the user even in low light conditions where less expensive optics and coatings result in a dramatic loss of performance.
• For the comfort of the user the binoculars are supplied with metal twist up eyecups that are rubber coated which make them equally practical for people to use with or without spectacles.
• The rapid focus mechanism takes the user from close focus to infinity in less than one turn of the focus control knob, which ensures that you can follow the action however fast it is happening.
• The ‘Series 4’ 10x42 is supplied with carrying case, rain guards, tethered lens caps, deluxe strap and lens cleaning cloth.

Specifications:

• Model: 10x42
• Magnification: 10x
• Objective Lens Diameter: 42mm
• Field of View at 1000m: 94m
• Angular Field of View: 5.4°
• Close Focus: 4.5m
• Eye Relief: 15.2mm
• Exit Pupil Diameter: 4.2mm
• Waterproof: Yes
• Nitrogen Filled: Yes
• Prism Design: Roof
• Prism Glass Type: Bak-4
• Phase Coated Prisms: Yes
• ED Optics: No
• Fully Multi-Coated Optics: Yes
• Water Repellent Lens Coating: No
• Body Material: Polycarbonate
• Open-bridge Design: Yes
• Adjustable Eyecups: Twist-up
• Focusing System: Centre
• Interpupillary Distance: 56mm~74mm
• Dioptric Compensation Range: +4~-4
• Tripod Adaptor Bush: Yes
• Dimensions: 154x126x52mm
• Weight: 726g