The PASSION™ SD 8×42 and 10×42 with the x42 objective capture residual light very well and enable observation experiences deep into the twilight. The ergonomic design and low weight make them easy to operate with one hand. Specifications Prism type . BAK4 Roof Magnification . 10x Field of view (FOV) at 1.000y . 314 Field of view (FOV) at 1.000m . 105 Objective diameter (mm) Effective diameter 42 Ocular diameter (mm) Effective diameter 23,7 Exit pupil diameter (mm) Measurement of the pupilary ocular beam 4,2 Eye Relief (inches) From the last optical surface 0,63 Eye Relief (mm) From the last optical surface 16,1 Housing magnesium Close focus (feet) Shortest focal distance 9,8 Close focus (meters) Shortest focal distance 3 Inter pupilary distance (IPD) Center pupil to center pupil measurement 56 – 76 Dioptric compensation range . -5/ 5 Waterproof Mbars 100 Transmission Daylight ISO 14490-5:2005 90% Height (inches) Without covers 2,16 Height (mm) Without covers 55 Weight (ounces) Without covers 24,62 Weight (grams) Without covers 630 Lentgh (inches) At outside diameter 5,7 Lentgh (mm) At outside diameter 143 Width (inches) Fully extended 5,3 Width (mm) Fully extended 135 Accessories included with the purchase . Instruction manual, cleaning cloth, hard case, neoprene neck strap, objective and ocular covers
