1. Barr & Stroud Sierra 12x50 Binoculars

    Our Price:  £81.99

    Magnification 12x

    Objective Lens Diameter 50mm

    Prism Type Roof

    Dimensions 162mm x 131mm x 57mm

    Weight 780g

    Armouring Rubber

    Close Focus 2.5m

    Exit Pupil 4.1mm

    Eye Relief 14.2mm

    Field Of View / Apparent Field Of View 82m

    Relative Brightness 16.81

    Twilight Rate 24.49

    Lens Coating Multi Coated

    Prism Glass BaK-4

    Tripod Adaptable Yes

     Fog Proof Yes

    Waterproof Yes

    Carrying Case Yes

    Available Stock: 40