Binoculars typically retain their waterproof status under normal usage, during rainy weather, after a drop into a wet boat, or even after a fall into a water puddle. But don't push the extremes of water and water pressure. A drop into a few feet of water may be all right - if you fish the binoculars back out immediately and don't constantly repeat that process. However, submerging binoculars into water for any length of time will compromise its waterproof capabilities. Also, be aware that the depth of submersion can also compromise the binoculars ability to hold its waterproofing. Water pressure increases with depth and will seek to force itself into the chassis of the binoculars.
not all binoculars are waterproof binoculars. Now, granted, you won't be able to drop the waterproof binoculars in the middle of the ocean, dredge them up again and then expect them to work. That's asking too much. But, you should be able to get your waterproof binoculars rained on or splashed by an ocean wave and not be damaged.The best waterproof binoculars for twitchers are usually sold as boating or marine binoculars. They aren't just sealed and protected against water - they are sealed up to prevent corrosive salt water from getting in. They often have fog-proof lenses as well. Many will come with coated lenses so that there won't be any annoying glare. If your twitcher friend is prone to headaches, any glare may give him eye strain, which will in turn trigger a painful headache.Granted, these waterproof binoculars will be a little more expensive than just a set of opera glasses (the cheapest binoculars you can find). However, if you've ever bought a pair of opera glasses, you know that they are very flimsy. If you're in any way excited, they will break under your grip. And they fog up under many conditions.
The waterproof binoculars are absolutely water -resistant and would usually cost at a rate of about two hundred US dollars. In order to prove binoculars authenticity and to check whether a certain binocular is indeed waterproof, a printed portion on the binocular should be in a written state. It should also be in the condition that it is waterproof and nitrogen filled.
Source: Waterproof Binoculars
Add your comment to this post
You have not login, please login! |