Choosing a spotting scope is not simply a matter of finding the model with the highest magnification. Viewing distance, objective lens diameter, weight, field of view, eyepiece design and overall stability all have a direct impact on how the scope performs in real-world use.
A scope designed to be carried for miles while stalking may need very different characteristics from one used for hours of wildlife watching from a fixed position. In this guide, we explain what to consider when choosing a spotting scope for hunting, wildlife and long-range observation.
What is a spotting scope and what is it used for?
A spotting scope is an optical instrument designed for viewing distant objects, animals and landscape details. It is primarily used for terrestrial observation in activities such as hunting, wildlife watching, nature observation, birdwatching and target shooting.
Compared with binoculars, a spotting scope generally offers higher magnification and allows you to examine a particular area in greater detail at long range. In return, it usually requires a more stable viewing position and, particularly at higher magnifications, the use of a tripod is recommended.
What should you look for when choosing a spotting scope?
Before comparing individual models, it is worth deciding how you will actually use the scope. These are the main characteristics to consider:
| Feature | What to consider |
|---|---|
| Magnification | Typical viewing distance and the level of detail required |
| Objective lens diameter | Light-gathering ability, size and weight |
| Field of view | How easily you can locate and follow a subject |
| Straight or angled | Viewing position and comfort |
| Weight | Mobility and ease of carrying in the field |
| Tripod | Stability, particularly at high magnification |
| Intended use | Hunting, wildlife, nature, birdwatching or target shooting |
How much magnification do you need in a spotting scope?
Magnification indicates how much larger the subject appears through the scope. For example, viewing at 20x means that the subject appears approximately twenty times larger than it does to the naked eye.
Many spotting scopes offer variable magnification ranges, allowing the optics to be adapted to different distances and viewing situations.
Does higher magnification mean a better view?
Not necessarily. This is one of the most common mistakes when choosing a spotting scope.
As magnification increases, vibrations, atmospheric distortion and small movements of the equipment become more noticeable. The field of view also generally becomes narrower, which can make it more difficult to locate a subject.
Maximum magnification should therefore not be the only factor in your decision.
Advantages of a zoom spotting scope
A variable zoom allows you to begin at a lower magnification to locate an animal or area of interest quickly, then increase the magnification to examine specific details.
In practice, this is often more convenient than trying to locate a subject while using the maximum available magnification from the outset.
What objective lens size should you choose?
The objective lens diameter is the size of the front lens and is expressed in millimetres. It is one of the factors that influences how much light the spotting scope can gather.
A larger objective can be particularly useful in lower light or when using higher magnifications, but it will usually also increase the overall size and weight of the scope.
Large objective lens or compact spotting scope?
There is no single objective lens diameter that is best for every situation. The right choice depends on how the scope will be used.
If you need to carry your spotting scope over long distances, a compact model may offer a more practical balance between optical performance and weight. For prolonged viewing from a fixed position, a larger objective lens may make more sense.
What does 20-60x80 mean on a spotting scope?
Spotting scope specifications commonly combine the magnification range with the diameter of the objective lens.
On a 20-60x80 model:
- 20-60x means that the scope offers variable magnification from 20x to 60x.
- 80 mm is the diameter of the objective lens.
The same principle applies to configurations such as 15-45x60, 20-60x65 or 25-50x85.
These figures are useful when comparing different configurations, but they do not describe the overall optical quality of a spotting scope on their own.
Straight or angled spotting scope: which should you choose?
Spotting scopes are available in straight and angled configurations. Neither design is universally better; each suits different viewing situations and personal preferences.
Straight spotting scope
On a straight spotting scope, the eyepiece sits approximately in line with the body of the scope. This can make it easier to locate a subject quickly, particularly when viewing in a relatively horizontal direction.
It can also feel intuitive for users who first locate the subject with the naked eye and then point the scope towards the same position.
Angled spotting scope
On an angled spotting scope, the eyepiece is positioned at an angle to the main body.
This configuration can be more comfortable during prolonged observation and can make it easier for people of different heights to share the same scope without constantly adjusting the height of the tripod.
The best choice depends mainly on the terrain, your usual viewing position and personal preference.
Why does field of view matter?
Field of view describes how much of the landscape you can see through the spotting scope at a given distance.
A wider field of view can make it easier to locate animals and follow moving subjects. As magnification increases, the field of view generally becomes narrower, so it is worth finding a balance between magnification and ease of locating the subject.
For this reason, a spotting scope should not be judged solely by its maximum magnification.
Why use a tripod with a spotting scope?
Stability is one of the keys to getting the best practical performance from a spotting scope.
At high magnification, even small movements can make viewing uncomfortable or make fine details difficult to see. A stable tripod helps keep the scope steady and makes prolonged observation considerably more comfortable.
What should you look for in a tripod?
When choosing a tripod, consider:
- stability;
- weight;
- working height;
- ease of transport;
- type of tripod head;
- the weight of the spotting scope it needs to support.
A large spotting scope may offer strong optical performance, but it needs suitable support if you want to make full use of that performance in real-world conditions.
How to choose a spotting scope for hunting
When choosing a hunting spotting scope, the terrain and the way you move through it are particularly important.
Stalking and long walks
If you expect to spend many hours moving through the countryside, weight and packed size become particularly important. A compact spotting scope paired with a lightweight tripod may be more practical than a larger setup that ultimately stays in the vehicle because it is inconvenient to carry.
Observation from a fixed position
If the scope will mainly be used from a fixed position, weight becomes less critical. Objective lens diameter, magnification range and the stability of the complete setup can then take greater priority.
Low-light conditions
Dawn and dusk are common periods for wildlife observation. In these conditions, optical quality, objective lens diameter and the stability of the system can have a significant effect on practical performance.
How to choose a spotting scope for wildlife and nature watching
For wildlife and nature observation, field of view, viewing comfort and ease of focusing should be considered alongside magnification.
If you intend to watch birds or other moving animals, being able to locate the subject quickly may be more useful than having the highest possible maximum magnification.
For prolonged observation from hides, viewpoints, wetlands or other fixed positions, ergonomics and a stable tripod become even more important.
Spotting scope or binoculars: which do you need?
Binoculars and spotting scopes do not necessarily replace one another. For many activities, they work particularly well together.
Binoculars are especially useful for scanning an area, locating wildlife and following moving animals thanks to their field of view and ease of use while on the move.
A spotting scope allows you to examine a specific area or distant subject in much greater detail, usually from a stable viewing position.
A common approach is to locate an animal with binoculars first and then use the spotting scope for more detailed observation.
Which spotting scope should you choose for your intended use?
| If you mainly want to... | Prioritise... |
|---|---|
| Walk for hours | Weight, size and portability |
| Observe at long range | Optical quality, stability and magnification range |
| Observe in low light | Optical performance and a suitable objective lens |
| Follow moving wildlife | Field of view and ease of focusing |
| Observe for long periods | Ergonomics, stability and tripod |
| Use the scope for different activities | A balance of magnification, objective size, weight and handling |
Common mistakes when choosing a spotting scope
Before making your decision, it is worth avoiding some common mistakes:
- Choosing solely by maximum magnification. More magnification does not automatically mean more useful detail.
- Ignoring weight. An excellent scope may be impractical if you have to carry it for miles.
- Choosing an unnecessarily large objective lens. A larger diameter will generally also mean greater size and weight.
- Forgetting about the tripod. Stability is part of the real-world performance of the complete setup.
- Confusing a spotting scope with an astronomical telescope or riflescope. They are optical instruments designed for different purposes.
- Not checking what is included. Depending on the system, the eyepiece, tripod, case or other components may be sold separately.
- Buying without considering real-world use. The right configuration is the one that suits how and where you will actually observe.
Which spotting scope brand should you choose?
Once you have decided on the size, magnification, objective lens diameter and configuration you need, you can compare the different ranges available.
At Carbin, you can explore Swarovski spotting scopes for users looking for high-performance observation systems, as well as Bushnell spotting scopes in different configurations for hunting and long-range observation.
The brand should ideally be chosen after you have established which features you actually need, rather than being the first criterion in your decision.
Find the right spotting scope for the way you observe
The right spotting scope is not necessarily the largest model or the one with the highest magnification. What matters is finding the right balance between viewing distance, optical performance, size, weight, stability and comfort for the way you actually intend to use it.
If you already know which features you need, you can compare our selection of telescopes for hunting and observation, where you will find different optical configurations for long-range observation.
Frequently asked questions about spotting scopes
What magnification is best for a spotting scope?
There is no single magnification that is best for every use. Viewing distance, subject size, atmospheric conditions and stability all influence how much magnification can be used effectively. A variable zoom allows you to adjust the magnification to suit different situations.
What does 20-60x80 mean on a spotting scope?
20-60x means that the scope offers variable magnification between 20x and 60x. The number 80 indicates an objective lens diameter of 80 mm.
Is a straight or angled spotting scope better?
It depends on how you intend to observe. A straight spotting scope can make it easier to locate a subject quickly, while an angled model may be more comfortable for prolonged observation or when several people of different heights share the same tripod.
Can you use a spotting scope without a tripod?
At lower magnifications, a spotting scope can sometimes be used from a stable support. At higher magnifications, however, a tripod is strongly recommended because it reduces vibration and makes prolonged viewing more comfortable.
