Canon Binoculars 10X30 IS 8x25 IS Type Prism Binoculars Prism Binoculars Magnification 10x 8x Objective diameter 30mm 25mm Real field of view 6° 6.6° Apparent field of view 60° 52.8° Objective construction 2 elements in 1 group 4 elements in 3 groups Eyepiece construction 5 elements in 4 groups 4 elements in 3 groups Exit pupil diameter 3mm 3.1 Eye relief 14.5mm 13.5mm Eye width adjustment 55mm ~ 75mm 56mm ~ 72mm Focusing method Manual focusing knob Manual focusing knob Closest focusing distance 4.2 meters/13.8 feet 3.5 meters/11.5 feet Image Stabilizer Vari-Angle Prism Tilt System, Corrective Optics Correction angle ±1.0° ±1.0° Power source 2 x AA 1 x CR123A Dimensions 5.9 x 5.0 x 2.8 in. 4.7 x 5.4 x 2.4 in. Weight 22 oz. (excl batteries) 17.3 oz. (excl batteries) Item number 2897A002 7562A002
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Last revised: April 10, 2003