Do you expect to be in extreme weather conditions and need waterproof binoculars? (vinjatek.com)
Helps1
The rubber armor coating gives the device a premium feel and helps hold both the objective and ocular lens covers in place for protection. (thewildtrend.com)
Night1
The BRAVO5 was engineered with the centerline of the optical axis at 1.535" above the top of an M1913 Picatinny rail interface for night vision compatibility. (swatoptics.com)
Focus1
With its individual ocular adjustment, you can customize your focus to suit your viewing. (bestmarineradio.com)
Objective2
Prisms in binoculars are the simple blocks of glass that act as mirrors to amplify the images from the objective lenses to the ocular lenses, where you see images up-close. (counton2.com)
They function to move the eyepiece's inner lens to a small extent, which changes the distance between the ocular and objective lens, making the eyepiece's focal point match the objective lens's focal point to get the view into focus. (theopticsreviewer.com)
Lens3
It is positioned in front of the ocular lens, collects light rays from distant objects, and projects them onto the retina. (theopticsreviewer.com)
The eyepiece or the ocular lens is closer to your eyes than other parts of binoculars. (theopticsreviewer.com)
To put it in simple words, the ocular lens is responsible for the magnification of the desired view. (theopticsreviewer.com)
Proof2
It is also nitrogen purged and o-ring sealed for waterproof and fog-proof performance. (binotele.com)
The scope is completely waterproof and fog proof, so it will not let you down in all weather conditions. (binotele.com)