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18 x 50 IS All Weather

IS Binoculars
18 x 50 IS All Weather

About 18 x 50 IS All Weather

Item Code: 4624A002
Estimated Retail Price: $1,999.00


Main Unit Specs

TypePrism Binoculars
Objective Lens Effective Diameter50mm
Filter Size58mm
Real Field of View3.7°
Apparent Field Of View60.3° (Adopted a calculation method based on ISO14132-1:2002.)
Objective Lens Construction4 elements in 3 groups (including protective glass)
Eyepiece Lens Construction7 elements in 5 groups
Exit Pupil Diameter2.8mm
Eye Relief15mm
Prism TypePorro II
Eye Width Adjustment58mm ~ 76mm
Focusing MethodManual focusing by turning the focusing knob
Dioptric Correction±3.0 diopters
Closest Focusing Distance6 m/19.7 ft.
Image StabilizerVari-Angle Prism
Correction Angle±0.7°
Tripod SocketProvided
Power Source2 x AA
Dimensions152 x 193 x 1180mm/6.0 x 7.6 x 3.2 in.
Weight1180g/41.6 oz. (excluding batteries)