Hunting binoculars generally differ in terms of their magnification power and their objective lens diameters. This in turn affects their optical performance and your overall viewing experience during hours of observation.
Finding the best equipment for your hunting gear could either land you in an adventurous and an exciting shopping spree or land you in the most frustrating endeavor. After all, there are so many options to choose from in the optical market. Among a few binocular types preferred by most hunters and shooters are the 8×42 and the 10×42 binoculars.
So, what’s really the difference between the 8×42 and the 10×42 binoculars? The 8×42 and he 10×42 largely differ when it comes to their magnification power, their exit pupil diameter and their field of view.
Let us take a look at the main differences between the 8×42 and the 10×42 binoculars and evaluate their optical performance. To begin, let us get a glimpse of their pros and cons.
The 8×42 binoculars provide you with a moderate magnification of 8x that allows you to comfortably spot and view subjects while you are hunting. They feature a generous 42 mm objective lens which ensures superior light collecting abilities especially when you are hunting in low light conditions such as dusk or dawn.
- Moderate and comfortable magnification power for all your outdoor activities
- Exceptionally wide field of view
- Generous exit pupil diameter
- Absolute image stability
- Middling close focus performance
The 10×42 binoculars provide you with a powerful 10x magnification that allows you to view refined details on your target when hunting. Just like the 8×42 binoculars, they feature a generous 42 mm objective lens that increases their light collecting abilities so that you can acquire bright views at all times even when you are hunting in low light conditions such as dusk or dawn.
- Powerful magnification
- Superb close focus performance
- Great twilight factor
- Superior light collecting abilities
- Smaller field of view
- Smaller exit pupil diameter
So, what are the differences between the 8×42 and the 10×42 binoculars?
The 8×42 and the 10×42 binoculars differ when it comes to their magnification power. The 10×42 binoculars are more powerful than the 8×42 binoculars when it comes to their magnification. This is an indicator that you are able to view more refined details on distant subjects with 10×42 binoculars than with the 8×42 binoculars.
Exit pupil diameter
The exit pupil diameter determines the brightness of your image especially when you are hunting in low light conditions. The 8×42 binoculars have an exit pupil whose diameter ranges from 5.2-5.3mm depending on the brand while the 10×42 binoculars have an exit pupil diameter whose diameter is 4.2 mm. In this case, the 8×42 binoculars have a larger exit pupil than the 10×42 binoculars. So, during twilight hours,you are able to access brighter images with the 8×42 binoculars.
Field of View
The field of view of binoculars determine how easy it would be for you to spot your target across the entire visible spectrum, no matter how far they are running. The 8×42 binoculars provide you with a wider field of view than the 10×42 binoculars. In short, if you are trying to locate fast moving targets such as deers, you would be impressed by the performance of the 8×42 binoculars.
The 8×42 and the 10×42 are great binoculars for hunting. The one you choose for your hunting gear should be in line with your hunting requirements and your personal preferences.
Which binoculars between the 8×42 and the 10×42 provide me with a more steady view?
The 8×42 binoculars offer more stable images across the entire visible spectrum thus a more steady view.
Which binoculars would be ideal for hunting at dusk?
The 8×42 binoculars are more ideal for hunting in low light conditions.