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50 mm  Tactical Binocular Manual

HD R/T

BINOCULAR

Summary of Contents for Viper HD R/T

Page 1: ...50 mm Tactical Binocular Manual HD R T BINOCULAR...

Page 2: ...tical binocular features the Vortex R T Ranging reticle designed to assist the user in calculating distances The Viper Tactical Binocular Caution Binoculars are not intended for looking at the sun or...

Page 3: ...without eyeglasses When not using eyeglasses or sunglasses keep the eyecups fully extended For the best viewing when viewing through eyeglasses fold the eyecups down Adjust the interpupillary distance...

Page 4: ...art by closing your left eye or covering the left objective lens with your hand Look through your right eye and adjust the diopter ring found on the right eyepiece until the object is in focus Make no...

Page 5: ...nowing the measurements of objects that are commonly seen in the vicinity Using the Viper R T Ranging Reticle Reading the R T Reticle Fine crosshairs subtend 05 mrad Heavy crosshairs subtend 5 mrad 1...

Page 6: ...le on the target of known dimensions and read the number of mrads spanned You ll obtain the maximum accuracy in ranging by calculating exact mrad measurements try to estimate the mrad measurement in 1...

Page 7: ...he strap webbing tight so it is secure within the buckle 2 Hold the buckle and thread the end of the strap inside the buckle Note Please do not thread a metal ring directly onto the strap attachment l...

Page 8: ...then use a non abrasive lens cloth to clean the lenses Note Use lens cleaning fluid and optical paper to clean lenses Never use facial tissue heavy cotton or flannel clothing on lenses these materials...

Page 9: ...BIN VPR RT 50 13A Vortex Optics USA HD R T BINOCULAR...

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