Golfers, hikers and bird watchers like to carry a monocular since it is only half the weight and size of a binocular and much easier to pack. More recently binoculars have been used for astronomical viewing.
Binoculars are portable, handy, lightweight and easy to carry. If you are planning on using your binoculars for birdwatching you want to look for a pair that is designed with good image quality. Binoculars can also come in very large sizes but those are usually used by more professional viewers and need to be steadied by being placed on a tripod for support.
A 7 x 50 binocular shows a view magnified 7 times and it has objective lenses 50 mm wide. There are giant binoculars available with higher magnifications and apertures which are designed for astronomy use but you will certainly need a sturdy tripod or mount to use them. Monoculars meant as a toy for children have magnifications of only three or four times and they are very cheap.
Amateur astronomers of all ages like to use binoculars to watch the night sky. Some high end binoculars, are so well constructed that they come with a lifetime guarantee. Binoculars are just a great piece of equipment, when you find the right pair for you, the weight is perfect, as is the balance, the optics are clear and have an excellent field of view.
When you travel, bring your binoculars, they will not add measurable weight to your luggage. As with almost everything else in life, with binoculars you get what you pay for.
microscope fiber optic light prerequisites who invented the microscope - these are the fundamentals you should know
No comments:
Post a Comment