Mariner Series Support Overview Specification Accessories Catalog 7 x 50 7 x 50 WP-XL 7 x 50 WPC-XL Magnification 7 7 Objective diameter (mm) 50 50 Field of view (°) 7.5 7 Apparent Field of View (°)*1 49.3 46.4 Field of view at 1000m (m) 131 122 Exit pupil (mm) 7.1 7.1 Relative Brightness 51 51 Eye relief (mm) 18 18 Minimum Focus Distance (m)*2 12.3 12.3 Height (mm) 180 180 Width (mm) 201 201 Depth (mm) 65 76 Weight(g) (w/o Battery) 885 910 Adjustment range for interpupillary distance (mm) 56-72 56-72 Dioptric adjustment range (±mm) ±4 ±4 Focus type IF IF Water resistant*3 1m-5min 1m-5min Battery - LR43 x2 Operating temperature -20℃~+50℃ -20℃~+50℃ *1 Apparent field of view based on ISO14132-1:2002 *2 MOD may differ depends on the viewer's sight in case of individual focus *3 Do not mean it can be used in water. Bundled items: Objective lens caps, eyepiece rainguard, and flotation neck strap. Support