data-table" border=1 cellspacing=0 cellpadding=5 width=100% style="padding:3px" bordercolor="#E1E1E1"> Specification Type Prism Binoculars Magnification 15x Objective lens effective diameter 50mm Filter Size 58mm Real Field of View 4.5° Apparent Field of View (ISO 14132-1: 2002 Standard) 61° Field of View at 1000m 79m Objective lens construction 4 elements in 3 groups (with 1 UD element) Eyepiece lens construction 7 elements in 5 groups Doublet Field Flattener Yes Exit Pupil diameter 3.3mm Eye relief 15mm Prism Type Porro II Prism Lens coating Multi-layer coating with all optical system (Super Spectra Coating) Eye width adjustment 58mm - 76mm Focusing method Manual focusing by turning the focusing knob Closest focusing distance 6m Dioptric correction method Adjustable with the dioptric correction ring Dioptric correction range +/-3.0dpt Image Stabilizer Vari-Angle Prism Correction angle +/- 0.7° Power source AA Battery x2 Battery Life (Continuous Use)

	25°C	-10°C
Lithium	About 8 hrs	About 3.5 hrs
Alkaline	About 2.5 hrs	About 10 mins

Operating environment -10°C to 45°C, 90% humidity Water Resistance JIS Level 4 Tripod Socket Standard screw (1/4-20 UNC) Dimensions (W x H x D) 152 x 193 x 81mm Weight 1,180g (excluding batteries)

All data is based on Canon's standard testing methods. Subject to change without notice

Language

Language

15 x 50 IS All Weather