DN 532 / DN 533         A unique universal day / night riflescopes, features two interchangeable eyepieces for day and night use. Replace daytime eyepiece with a night vision and the scope is ready for action, no re-zeroing or tools are required! DN 532 / 533 is offered with either 7x or 11x magnification. With optional IR illuminator these scopes enable shooting in total darkness. DN 532 / 533 night vision eyepiece can also be used as a stand alone 1x night vision monocular. With an add-on NVS Lens 3x the monocular turns into a 3x observation device. Built-in windage and elevation adjustment mechanism, matte-black body finish and water resistant design make these scope indispensable when 24/7 operation ability is required.     Night vision eyepiece with 3x lens   Features Interchangeable day / night eyepieces - keep rifle zeroed day and night Vision range is 400-1000 m and 100-250 m in total darkness (with optional IR illuminator) Night eyepiece also works as a standalone 1x monocular (or 3x with optional lens) Unique high-quality day/night optics (100 mm / F1.5 or 166 mm / F2.0 ) Wide field of view Wide range of focus adjustment Accurate internal windage / elevation adjustment knobs with tactile audible clicks and true 1/4 MoA step Water resistant Optional powerful IR illuminator (75 or 200 mW) Specifications Model Objective focus length / F number Magnification (day/night) Field of view (day/night), deg Objective lens diameter, mm Eye relief, mm Dioptre correction   Mechanical Battery voltage, V Battery life minimum, hours Dimensions, mm Weight (day/night), kgnsifier Tubes   Environmental Operating temperature, C Relative humidity   Configurations Model Generation DN 532/533-7x DN 532/533 11x 100 / F1.5 166 / F2.0 7.0x-3.7x 11.2x / 6.0x 3.7 / 7.4 2.3 / 4.6 66 83 60 60 -4 ... +2 -4 ... +2     1xCR123 Lithium 1xCR123 Lithium 3 3 40 40 340x82x82 440x83x83 0.990 / 1.05 1.17 / 1.23 -40° ... +55° -40° ... +55° Up to 98 % Up to 98 %         DN 532 DN 533 Gen. 2+, 18mm Gen. 3, 18m