Boshile 10x50 waterproof navy binoculars telescope with rangefinder and compass
Structuresbinoculars eye relief mm23 magnification10 objective lens mm50 field range 75 typerange finder materialmetal eye lensmm25 lens diametercm20 30mm batteryna prism typebak4 field of view132m1000m focus systemindependent focus exit pupil diameter mm 71mm best useout door magnification10x to 149x notewaterproof level ipx7 eye relief range mm20mm exit pupil diameter range mm7mm objective diameter40 50mm field of view range30
.png)
