In this article we will provide you very detail explanation on image stabilization technology on binocular. You will know about image stabilization technology(IS), types of IS and some popular stabilized binoculars list.
A lot of people tries to get idea on binoculars with image stabilization feature. The application of this type of featured binocular varies from user to user. The general purposes are birding, boating, marine and astronomy related usage of that binocular. Although we are familiar with the image stabilization technology, let’s recall the topic.
What is image stabilization?
Stabilized binoculars also known as image stabilized binoculars help controlling the binocular shaking. If someone has a problem of shaky hands, stabilized binoculars can be helpful in gaining steadiness. When you are in a moving vehicle e.g. a boat, plane or a car, it helps minimizing the motion and vibration produced due to the movement of the binocular. Let’s check the expert’s definition mentioned below: –
Image stabilization is the technique related to image captured by the camera or binocular with a view to reduce blurring. This can be considered by a technique or a technology that compensate angular movement, rotation and jerking. Image stabilization technique is used at binoculars, smartphones, astronomical telescopes and cameras to provide better viewing experience.
DEFINITION of Image stabilization
The powerful binoculars have a drawback. When you use them, more vibrations are caused by the hands. In order to check this vibration which effects the image, stabilized binoculars are used effectively.
Types of image stabilization
There are mainly two different types of image stabilization techniques used in modern binoculars and cameras. They are sensor stabilization and lens stabilization. Lens stabilization is commonly used in cameras and binoculars. Let’s have a deep look on the issue, i.e. Lens stabilization.
Lens Stabilization
In this technique the internal passive element like lens is moved with a view to compensate the shaky effect of camera or the object. The lens stabilized binocular also works in the similar way as shown in the image. This portion is same for the lens stabilized binocular and lens stabilized camera. Generally there is an electromagnetic mechanism applied to jerk the lens symmetrically and thereby the system reduces the shaky effect. If the user activates the stabilization feature then the electromagnets system is activated. That electromagnets system creates a suspension system like a spring. So, finally the glass absorbs the shaky effect. What’s the output? You binocular or camera wills product smooth videos and sharper images.
Different companies rename and rebrand this technique in their own style although the main mechanism works in the same way mentioned above. Here are the other few names of the technique claimed by their brands.
Sensor Stabilization
In the sensor stabilization technique the sensor is moved with a view to compensate the shaky effect of camera or the object but the lens remains in stable state. Sensor stabilization works in the same mechanism where the sensor moves to reduce the shaky effect but the lens doesn’t move at all. So the shaky effect is reduced by the jerking of the sensor not by the lens. The sensor is jerked symmetrically and in reverse direction of the object. Thereby the system reduces the shaky effect.
Mathematical Mechanism of IS
Let’s know the basic mathematical calculation that will reveal the necessity of the image stabilization. IS simply produces quality image object at the slower shutter speed. Experts say that the image quality of the 1/130 of sec. will be sharper and clearer than the image object taken at 1/13 of a second. So, an image shooting at 1/125 of sec will be four times darker than an image shooting at 1/8 of sec. Almost all the lens stabilized binoculars facilities three to four times sharpness that is similar to the three to four times of the shutter speed. Let’s go through an example. Image shooting at 1/8 shutter speed with stabilization will produce the same quality image of taking another shot at 1/125 without stabilization.
Usage of Stabilized binoculars
The high power binoculars were manufactured to view remote objects for viewing far off objects closely. Another objective was to have detailed and magnified images of the distant objects. A magnified image can shake even because of a slight vibration. The binocular mounts or tripods are used to set up binoculars so that they may not move or shake. But if you have to see objects highly angled above horizontal view or the ground, tripods will not hold good. In case of prolonged viewing, stabilized binoculars help us by reducing the shaking or vibration of the images.
There is an illusion inside a binocular which is created by the stabilized binocular. It makes the image seem like as if it were not shaking at all. It appears like a magic which befools our eyes and we feel that the image is not moving.
Types of Stabilized binoculars
Stabilized binoculars have three types. Gro-stabilized binocular is the first type. There are horizontal and vertical gyros in it which help detecting and controlling the motion. A motor is used in it to manipulate the position of a prism. The vary-angle prismatic stabilizer is the second type of stabilized binoculars. A sensor is used in it to send signals to a microcomputer. It is light weight instrument. The action of the prism is controlled by a micro-processor. Micro-processor automatically calculates the shaking made from the binocular. The vari-angle prisms neutralize the movement. Cardiac suspension stabilized binocular is the third and the last type of stabilized binoculars. A tilt mechanism is used in it to neutralize the movement. These type of binoculars do nor require batteries to operate. Therefore, like vary-angle binoculars, these are also light weight binoculars. It is the best stabilized binocular type available now-a-days. The perfect stabilization is achieved in it with the help of a mechanically attached prism.
Models, brands and specification of Stabilized binoculars
The image stable binoculars are available of different brands and models like Canon, Nikon, Bushnell, etc. Some of the popular products are Newcon image stabilized binocular, Canon 12 x 36 IS II image stabilized binocular, 20 x 50 image stabilized binocular Kronos and binocular 8 x 50 image stabilized. The stabilized binocular consumer report is evaluated in reviews of image stabilized binoculars. Binoculars image stabilized have become the top choice now-a-days. You are suggested to check this youtube video to get idea on Canon (binocular) image stabilization effect.
Best binoculars with image stabilization
Why image stabilization is necessary for binocular? The answer is very simple; it is for better viewing experience. Suppose you are using binocular for boating purpose. So, you should use a binocular that has image stabilization feature to enjoy the scenic beauty of the nature. Your purpose may be birding, astronomy or marine; you want better viewing experience. To reduce jerking effect on the binocular, you have to consider better image stabilization feature to enjoy the real view. Image-stabilized binoculars have capability to reduce the visible motion effect when moving the binocular. So, stabilization feature is necessary for birding, marine and boating purposes where there is a probability of getting the binocular jerked.
Market scenario of the binocular with image stabilization
If you don’t want shaky image result then you have to look for a perfect binocular with good image stabilization feature. Most of the companies claim their products as perfect as having quality image stabilization feature. But the users don’t get desired result when using them. Stabilization of image is not an easy technique and you will hardly get a perfect stabilized camera for you. Don’t be frustrated. Technology is enough updated to serve your purposes and you will get a few items with the desired features. Finding out the perfect one in the market is not easy task when considering the overall market condition. We have shortlisted some of the best binoculars with quality image stabilization feature.
If you start finding out the binocular with image stabilization then you will be confused with too many options. Generally quality binocular may cost more than $2k and most of us can’t afford that amount to buy one of those items. Few internal elements are hidden for users like us and hidden elements are responsible for higher price of the item. When you are thinking to choose one then you have to consider issues described as follows.
Lens of Binocular
Lens of binocular is one of the important factors to make the binocular quality product. It is very common information known to all of us. But it is really challenging for the general users to determine the quality of the lenses. In this regards, you can check the company profile, user experience and product manual. But we will not go very detail of that issue. Let’s make the issue simple. If you are using the binocular for common purposes like sight viewing in the daylight condition then you can consider choosing a lens diagram of 25mm to 42mm. If you go through hunting or wildlife viewing then you may use the binocular in low light condition. In that case you can consider 42mm or above as the lense diameter of the binocular. This will ensure the improved image quality even in low light condition. These are the common information for all. Budget always is a big factor. So, analyze your purpose with the budget and lense diameter, you will simply be able to choose one. Let’s look over the other factors. But if you are choosing the best marine binoculars with image stabilization feature then you have to make proper budget to serve your purposes.
Magnification of the binocular
Magnification power of the binocular is another important factor. Now, how you use this issue in choosing a perfect binocular for you? Simple suggestion for you: You have to choose more than 8x magnification power for the wildlife viewing or for bird watching. If you are okey with normal usage then 8x magnifications will be enough for you. For using it in marine and astronomy purposes you have to choose 25 x magnification powers for the binocular. Remember these types of binocular costs too high. If you are interested to know more details about the binocular details and magnification then you can check homepage article.
Waterproof and Fog proof binocular
Binoculars are not limited to use in your home. For using the binoculars at the outdoors your binocular should be capable to handle the outdoor weather. Waterproof and fog proof are now demanding characteristics of binocular to the users. These characteristics will allow the user to use the binocular at any weather condition and good viewing experience without any disruption. In most of the cases, waterproof binocular has more durability than the general type of binoculars. In the meantime, your binocular is safe at certain level even if it accidently fall in the water. If you are using your binocular at foggy environment or if you are searching for the best binoculars at alaska cruise then waterproof and fog proof features are essential for your binocular. Now let’s go through a short list of image stabilization binoculars:-
Comparison of image stabilization binoculars
Option 1: Canon 10×42 L Image Stabilization Waterproof Binocular
The model is Canon 10×42 L Image Stabilization Waterproof Binocular. We have to keep this item in the first position in our shortlisted items. The list is produced based on the online research, little bit real experience and user feedback. Canon is renowned for producing and manufacturing quality products in camera and binocular world. Canon produces high performance camera with proper organizations of the optics. Especially the binocular of the mentioned model has very positive customer’s feedback in trusted shops like amazon.
Design of Canon 10×42 L Image Stabilization Waterproof Binocular
This binocular is well known as the durable image stabilization binocular. The design and assemble quality of the binocular have made it different from the others. The metallic coating over the body ensures the durability of the product as well as fog proof. To provide the shake free viewing experience for the users Cancon has produced their first waterproof binocular named as Canon 10×42 L IS WP. That means, objective lense diameter is 42 millimeter and the magnification is maximum 10 times. Canon claims that they have used image stabilization technology perfectly in this product. All the customers are pleased with the image stabilization quality for this item. This item has high quality optics of L series, two Ultra-low dispersion (UD) elements for both sides, 4.3mm exit pupil have made this binocular perfect for viewing in low light condition. This binocular is perfect for using at wildlife viewing and marine using. It’s the Canon’s first waterproof binocular.
What makes this product (Canon 10×42) different from others?
- L series Lens with two UD (Ultra-low Dispersion) for both sides
- Lense type: Doublet Field Flattener
- 4.2mm exit pupil diameter determines wide range viewing experience
- Wide angle (65 degree) viewing experience
- Metallic body coating that prevents fog and water
Pros:
- Easy grip design, metallic body cover, Helicoid-type twist-up eyecups, Ultra-Low Dispersion (UD)
- close focusing capacity is nice
- Canon’s superior 3-year warranty
Cons:
Price is too high. Price varies from $1100 to $2000. Check the latest price at amazon. A few customers claim that repairing bill is also high. You may be charged up to $500 for repairing of IS failure issue after the warranty period.
Suggestion: If you are looking for complete image stabilization binocular then Canon 10×42 L (0155B002) is a very good option for you.
Check Price in AmazonOption 2: Canon 12×36 Image Stabilization III (9526B002)
Canon 12×36 Image Stabilization III is a portable and compact binocular. This is a good item for hunting and bird watching as per the feedback of customers. It has Canon EF lenses, 12x magnification and stable image stabilization (IS). 14.5mm/0.57 in. is a long eye relief makes it flexible to use even with glasses. It has Porro II Prisms that generates quality image object with minimum losses.
Canon’s Advance Image Stabilization Technology is used in this model. Vari-Angle prisms are used in the middle of the main prism and front lens. Actually that lense compensate the movement or jerking. For that reason, user get better experience even when moving object. A small microcomputer along with complex algorithm is also used to provide maximum possible of IS feature.
Why to choose Canon 12×36 Image Stabilization III?
- Powerful and sharp viewing experience, glossy looking and good image stabilization
- Multi-coated lenses than provides high magnification and large-bright field view
- Power saving technology has made this item different from others. Lithium AA battery ensures you to use the device up to 12 hours
- Not very expensive compared to 10×42. Price varies from $650 to $860. Check latest price at amazon.
- Water resistant and rubber coating have made the device flexible to use in various environments.
Cons: Some customers complain on rubber mold issue.
Option 3: Fujinon Techno Stabi TS1440-14×40 Image Stabilization Binocular
The phase coating feature, fiberglass-reinforced and center focus system have made this item little bit different from others. This is waterproof and fogproof binocular that can be used at Alaska cruise too. Molded rubber over the body helps the user to grip the binocular flexibly. Fujinon claims that the item has features 5 degree stabilization. That means the binocular can compensate 5 degree angular movement to produce sharp image or viewing experience.
Pros of Fujinon
Extreme image stabilization will provide you new experience of enjoying the birding and wildlife viewing. Some customers tested it from the 1500 nautical miles and they provided very good feedback. We have checked those feedbacks from amazon verified customers.
Cons of Fujinon
The replacement system is not straightforward. You have to pay the transport cost to send it back for servicing/warranty. Even you may have to pay money for parts replacement issue.
If you want image stabilization binocular with fair price then Canon 12×36 IS III is a good option. You can choose one of the above based on your budget and purpose.
Check Price in AmazonLimitation of image stabilized binoculars
It’s very tough to make the camera stable in position by had to take a picture of an object. Same scenario is observed for the binocular too. So, image stabilization is very essential to view the object by taking the camera or binocular in hand. But happens when you use a tripod? You don’t need IS feature when you are using tripod as because tripod keeps the camera or binocular at stable state. The camera or binocular system will try to stabilize the image object even it doesn’t need to do that. An endless “Feedback look ” is created thereby the quality of the image is reduced.
So, what to do then?
You have to turn off the image stabilization feature when you are using a tripod. That’s the solution to get the best result. And don’t forget to make stabilization on when using the camera or binocular by hand. Still there is a little problem! Suppose you are using tripod to view a flying bird. Your camera is tied with tripod but the object is moving. Image stabilization feature will try to reduce the shaky effect of the moving object. So, you have to turn on the stabilization feature in that situation. But if you are using tripod to view a stable (non moving) object then keep the stabilization feature off. So, take the decision according to the situation.
Conclusion
Image stabilization features are used for a lot of purposes by the bird lovers, outdoor enthusiasts, amateur astronomers, hunters, etc. These are used for viewing birds, wildlife, sports, etc. the gimbaled servo system technology is used in the advanced Nikon stabilized binoculars to provide incredible images.
Resources: -
https://en.wikipedia.org/wiki/Image_stabilization
https://en.wikipedia.org/wiki/Image-stabilized_binoculars