A spotting scope is a type of telescope, smaller in size. It is different from a normal astronomical telescope in many ways. Since a spotting scope is smaller in size, it is handy and portable. It also gives us an erect image, unlike an astronomical telescope which may provide us with an inverted image. Spotting scopes are mainly used to view the terrestrial objects or for bird watching and are waterproof and fog proof, a feature which is not common in a telescope.
Since spotting scopes have higher magnification compared to a binocular, it helps people spotting objects that are much far away, surveillance, viewing the landscape, ships, wildlife, etc.
Most of the spotting scopes will be having three numbers in their labeling. The first two numbers signify the magnification range while the last number shows the size of the front lens. The quality of the lens is decided by the coating type namely, “Multi Coated”, “Fully Coated” and “Fully Multi-Coated”. Premium models have fully multicoated lenses. Read on and get the best spotting scope for the money!
1. Gosky Porro Prism Spotting Scope – With Cell Phone Adapter
Gosky Porro prism spotting scope come with 20x to 60x magnification range and an 80mm fully multicoated green film objective lens. The prism used in the scope is BAK4 which makes your view brighter and clear and gives a sharp image. The shock absorbing rubber armor helps it withstand the toughest conditions. The waterproof sealing ensures it is giving its best even under wet conditions.
It comes with a digiscoping adapter which helps in attaching your mobile phones to the lens helping to get the photo or video recorded with his/her Smartphone placed at the eyepiece. This enables the user to take photos and videos without buying additional gears like a telescopic lens. The scope includes a metallic tripod which helps in a stable view and better experience.
2. Emarth Waterproof Angled Spotting Scope – High-Quality Rubber Armor
This spotting scope comes with a 45° angled eyepiece which gives a comfortable viewing experience. The scope has a powerful magnification range from 20x to 60x which helps in long zoom. The field of view ranges from 1000 to 40 yards bringing the nature closer to you. The lens provided is fully multi-coated giving high-quality images. The scope also comes with a BK7 prism providing crisp and clear images with high contrast even in low lighting conditions. A dual focus wheel system helps fast and fine-tuning focus adjustment for long-range vision.
High-quality rubber armor is used to provide durability and external protection along with a non-slip and shockproof grip. A built-in retractable sunshade is also given to reduce glare. The tripod allows in the rotation of the eyepiece in sideways providing different viewing angles. The scope is waterproof and fog proof and can be used in any climatic condition. The scope’s optics are sealed with an O ring which helps in preventing dust, moister and debris from getting in them. To inhibit internal fogging and completely protecting the scope from all weather condition, the fog proof barrel is filled with argon gas.
3. ROXANT Blackbird High Definition Spotting Scope – with BaK-4 Prism
The scope comes with 12x – 36x magnification range and a 45° angled eyepiece for comfortable viewing. It has a rugged non-slip rubber armor which protects the scope and does not allow it to slip easily, and a smooth glide focus ring is also provided on the main barrel. An extendable/retractable eyepiece is provided so that the user can use the scope with or without the glasses. To reduce the glare, an extendable sunshade is built into the mail barrel.
A large objective lens is used to get a bright wide view and to allow better light transmission. The optical glass used is of high definition military grade with a superior BAK4 prism. The lenses are fully multi-coated which provides a crystal clear view and a superior light transmission. The objective lens has a diameter of 50mm, and the field of view is 52-26M/1000M. The product comes with a firm metal tripod and lifetime support.
4. OXA Angled Waterproof Spotting Scope – Magnalium Framework
This scope is one of the best in its price range. The magnification of the scope ranges from 20x – 60x and make is perfect for outdoor activities. The angled eyepiece helps for easy viewing along with the fully multi-coated optics, which provides better transmission of light resulting in a bright and crisp image. The sealing of the scope ensures living waterproof and fog proof function. The scope can be used in all weather conditions.
The magnalium framework and the shock absorbing rubber armor make it capable of withstanding and harsh conditions. The objective lens has a diameter of 60mm. The scope is small in size and can be carried easily in a bag. The scope comes with a carrying bag, tripod, and a lens cover.
5. Bushnell Trophy Xtreme Spotting Scope – Wide Field of View
This scope is a straight viewing scope and comes in two variations. The first variation comes with a magnification range of 16x – 48x and has an objective lens diameter of 50mm. The second variation comes with a magnification range of 20x – 60x and the diameter of its objective lens is 65mm. Apart from the magnification range and lens diameter, both the variants have the same features. The optics of the scope is fully multi-coated providing the scope with superior light transfer and clear, crisp image.
BAK4 porro prisms are used to maximize the light and ensure sharpness to the image. It also highly refractive and ensures minimum spherical aberrations for increased edge-to-edge sharpness. The scope is protected with lightweight rubber armored body which makes it suitable for rough use. Nitrogen is filled to make it waterproof and fog proof making it suitable to use under almost any climatic condition. A retractable lens shade is provided to keep off the sun or rain from the lens.
Buying Guide – Things to look out for in a Spotting Scope
Buying a spotting scope can be an overwhelming task if you are not clear on which one you want to invest in. As it is a purchase you do very rarely, it is important to get the one which perfectly suits your needs. So, there are some aspects you have to take into account before you go on purchasing a spotting scope. In this section, we will help you understand each of this aspects and how it helps.
Fluoride coated, HD or ED glasses are used to manufacture top quality spotting scope. The quality difference in brightness for produces made using these materials and standard materials by the same manufacturer will show significance difference under high power and low lighting conditions. The choice is yours to make depending on the purpose you use the spotting scope for.
Spotting scopes are usually medium range telescopes. They have a magnification from anywhere between 15X to 60X. Single zoom eyepiece or fixed length interchangeable eyepieces are needed to change the power of magnification. The best way to scan an area with the use of spotting scope is to have a low power eyepiece. If that is not an option, you can put the lowest setting on a zoom eyepiece. It can be switched to higher power once you have spotted the target. This would be the best approach while using a spotting scope.
Spotting scopes follow the same principle as binoculars when it comes to light gathering. The size of the objective lens defines the light gathering capacity of a spotting scope. The value varies between 50mm to 100mm depending on the model of spotting scope you are using. With the increased size of the objective lens, you will get brighter and clearer images. But at the same time, it will make the spotting scope heavier and bulkier.
With a simple adjustment, zoom lenses have the ability to change the magnification from 20X to 60X. These are ideal for bird watching as you get the advantage of changing the magnification to get clearer images of the bird with a single motion. You can shift from low power to high power in just seconds using zoom lenses. But zoom lenses do not have fixed lenses nor does it gather light. Also, with an increase in magnification, it suffers from vibration, narrower field of view and less light.
Unlike earlier, you get spotting scopes which have high-quality lenses to deliver sharper clearer images. These are as good as low magnification lenses. You get the choice to go for such if it is affordable.
Focusing is done in two ways – with a focusing collar or a smaller focus knob on top of the eyepiece. In the former, The barrel is rubberized or knurled so that you can focus by twisting the whole barrel and make the images sharper. In the latter, the time taken to focus would be long, but it will help you focus precisely. Dexterity and hand size can be an issue with this. So, try out this mechanism before buying.
Eye relief is one feature which should be taken into account especially if you are an eyeglass wearer. If the eye relief is longer, the focal point is stretched behind the eyepiece helping the eyeglass wearer a better field of view. The general eye relief of spotting scopes is around 12mm to 15mm. This is ideal to accommodate an eyeglass wearer.
Now that you know the aspects which have to be taken into account before purchasing a spotting scope, the only thing you have to take into consideration is the budget. If you can afford a good spotting scope that will always be better. But there are so many budget spotting scopes for you to choose if you do not have that great a budget.