Luger Optics Comparison Guide

Binoculars

ST ST FX LX Stock No. 163-1050-1 163-1250-1 166-750-1 120-828-19 Colour Black Black Black Black Magnification 10x 12x 7x 8x Objective Lens Diameter (mm) 50 50 50 28 Construction *1 P P P R Exit pupil (mm) 5 4.17 7.14 3.5 Field of view (m/1000m) 114 96 115 109 Twilight factor 22.36 24.49 18.71 14.97 Near focus (m) 7 7 6 1.5 Focus system *2 C C A C Prism BK-7 BK-7 BK-7 BaK-4 Waterproof       Rubber armored Tripod adaptor fitting Weight (g) 745 727 755 460 Dimensions (mm) 183x180x65 176x180x65 192x180x70 132x165x58 Neck strap Floating strap         Pouch Features *3 A A     Eye distance (mm) 58-72 58-72 58-72 58-73

LW LD Stock No. 117-825-3 116-822-3 Colour Black/Grey Black/Grey Magnification 8x 8x Objective Lens Diameter (mm) 25 22 Construction *1 R R Exit pupil (mm) 3.1 2.7 Field of view (m/1000m) 108 142 Twilight factor 14.1 13.3 Near focus (m) 4 5 Focus system *2 C C Prism BaK-4 BaK-4 Waterproof   Rubber armored Tripod adaptor fitting     Weight (g) 308 210 Dimensions (mm) 109x75x52 100x65x47 Neck strap   Floating strap   Pouch Features *3   A Eye distance (mm) 55-74 55-74

*1 R : Roof prism; P : Porro prism; *2 C : Centre focus; S : Single ocular focus; A : Auto focus; *3 A : Aspherical lenses; W : Wide angle; PD : Phase corrected roof prism system; Z : Zoom; C : Compass; R : Rangefinder