Boshile 25x32 mm monocular generic roof prism spotting scope night vision general use bird watching fully coated normal 1261000central
Structuresmonocular magnification25 objective lens mm32 typenormal materialmetal eye lensmm12 lens diametercm12 20mm field of view1261000 focus systemcentral focusing exit pupil diameter mm12 magnification20x up exit pupil diameter range mm300ft1000yds optical systemlenses roof waterproof levelipx 4 optical coatingfully coated brandboshile forbird watching general use featuresnight vision spotting scope roof prism generic