Friday September 25, 2020

The One Thing Every Wildlife Photographer Should Have- Teleconverter

Wildlife photography can be tempting as well as tricky. As it requires capturing animals in their natural habitats, wildlife photographers require certain extra skills. This article tells you what extra skill set and technical modification like teleconverter you can have which can enable you to shoot better and sharper photos with good image quality

A little bit of background information before the secret is disclosed. DSLR cameras usually have two method of focus that is used in photography; one is the contrast detection and the second one is the phase detection. Having said this, most professionals argue that both the methods require contrast in order to focus. For this very reason, you will not be able to focus the subject on a sheet of white paper. Since there is no contrast, focusing is difficult.

Wildlife Photography
Photo by Lubos Houska

2X Teleconverter

Keeping this in mind, most photographers use something called the teleconverters. A teleconverter uses the maximum aperture available in order to focus at an object. Through this it allows the maximum amount of light to enter through the lens before the autofocus closes. The secret of using a teleconverter has long been carried on by photographers. The purpose is to magnify the focal length by almost 2 times. This is especially useful if you are on a budget.

Wildlife Photography using a Teleconverter
Photo by Anuj Chawla

Which teleconverter to use?

There are many teleconverter available in the market. But it is always suggested to use the same manufacturer as the manufacturer of your lens. For example, if you are using Nikon D5300, make sure to use teleconverter for Nikon D5300. Similarly, teleconverter Sony and teleconverter for Canon are separately available. This is important because some of the data may not be transmitted to the camera because of different manufacturing techniques.


Speaking strictly of autofocus, teleconverters are excellent way to get close to animals and birds to get some incredible shots. The use of teleconverter is highly celebrated for bird photography. The best teleconverter for canon like Canon EF 300 mm f/4L lens is great for subjects that require longer focal length. Alternatively, Canon EF 1.4x III Extender and Canon EF 2x III Extender can be used.

Bird Photography using a Teleconverter
Photo by Adrian Campfield

When you are shooting an animal, there is always that fear that you might miss out on something while switching or adding a teleconverter lens. But using one, is worth the risk. Not everyone will tell you, why this is the hidden secret of wildlife photography. But suing a teleconverter lens can create great composition. Ultimately, use your intuition for that perfect shot. You never know when an uncontrollable moment allows you to bring out your creative best.

Be sure to let us know, what you think about this article. Your feedback is valued.


Which Nikon teleconverter is the best?

The most popular teleconverter so far has been the TC-14E III for Nikon. The image quality is superb and works well with most Nikon telephoto lenses.

What is the difference between Canon Extender II and III?

As with updated models, Canon Extender III produces far sharper images than Extender II. You can notice the difference in the corner areas and the mid-frame.

Can a teleconverter be used with zoom lens?

The direct answer is yes, but there are things to consider before you use teleconverter with a zoom lens. Lens with slow maximum aperture are not suited with teleconverters. Wide angle zoom lens also cannot be used with teleconverter lens.

Can you stack Canon teleconverters?

You cannot stack Canon teleconverters because the design is built in such a way that the protruding glass element will not fit when stacked together. The best way is to use a 12 mm tube between two teleconverters.


  1. Shooting Wildlife with Camera – National Geographic
  2. Teleconverters for Wildlife Photography by Dan Carr


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