Canon 18x50 IS All Weather Binoculars

Prism Type: Porro

Magnification: 18x

Objective Lens Diameter: 50mm

Angle of View: 3.7° (actual)

Field-of-View: 194' @ 1000 yd / 64.41 m @ 1000 m

Minimum Focus Distance: 19.7' / 6.00 m

Exit Pupil Diameter: 2.8  mm

Eye Relief: 15  mm

Interpupillary Adjustment: 58 - 76 mm / 2.28 - 2.99"

Dioptric Correction: ±3

Focus Type: Center

Tripod Mount: Yes

Dimensions: 6.0 x 3.2 x 7.6" / 15.24 x 8.13 x 19.30  cm

Weight: 2.60 lb / 1180 g