Though higher magnification can seem like a better option, it will be harder to use the instrument at higher magnifications, as small movements make the image jump more at higher magnifications. If you are looking for an easy to use monocular with decent magnification, you may opt for a 5x, 6x or 8x one. [2] X Research source If you want monoculars with higher magnification power, you may go for a monocular with a 9x or a 10x magnification. You may opt for higher magnification power if you are experienced with using binoculars, spotting scopes, and monoculars. Keep in mind that as the magnification power gets higher, your field of view goes down. So you may opt for a monocular with lower magnification power if you want a wide field of view.
You may find that monoculars come with a specific magnification power and lens size, such as an 8 x 25, which is a monocular with an 8x magnification and a 25mm lens. You may try out several different monoculars with a set magnification power and lens size to get a sense of what you are looking for.
There is a range of anti-glare coverage, from just the external elements to all the lenses fully coated. The best (and most expensive) option is “fully multi-coated,” which means all sides of all the lenses have multiple layers of anti-glare coatings, so your view is not obscured. Other options are coated (the lowest quality, should be used only in non-direct light); fully coated (lenses are coated with a single material and may still be affected by glare and sunlight); and multi-coated (lenses are layered with multiple anti-glare coats, though the coating is not of the same quality as fully multi-coated lenses). [5] X Research source
If you want to view objects in detail when they are a few feet away from you, you may opt for a monocular with a high close focus. A monocular with a high close focus will allow you to view objects at a distance in detail.
If you do not wear glasses, you may not need a large eye relief.
If you are choosing a model with a higher magnification, the monocular will likely have a roof prism. This image will be more narrow and compact than one produced bt a Porro prism. A Porro prism is the most commonly used. Porro prisms will give the image more depth and produce a brighter image than roof prisms.
An 8 x 25 or 10 x 25 monocular are considered pocket or compact models. You can slip a compact monocular in your bag, in your pocket, or keep it in your car. Larger monoculars that are 9 x 30 or 10 x 42 may require a larger carrying bag and are often set up on a tripod.
You may try several different sized monoculars to get a sense of their weight and girth. If you are planning to carry the monocular around with you often, you may not want to get a model that is too heavy or bulky.
If you are planning to use the monocular around water, such as when you are boating or fishing, you may want a model that waterproof. Waterproof monoculars can be more expensive so you may not go for this feature unless you know you are going to use the device near water.
You may also visit several retailers and compare prices that way. Talk to the salesperson about getting a price match or a reduced price on a monocular if you find the same model at a different retailer for a lower price.
You may try out several different models to get a sense of what will suit your needs. Do not be afraid to ask a salesperson to let you hold the monocular and try it out in the store. Notice the magnification power and the lens on the monocular. Make sure it is a good fit for you.
Having a warranty for the monocular will make it easier for you to return it if there is an issue and give you some assurance that the manufacturer stands by their product.
