400mm v 600mm: Which is the ideal focal length for you?

Welcome back, AKP Insiders!

So today, we are diving into a topic that not many on the internet are discussing, but it’s crucial for those just starting in wildlife photography.

Here’s the question:

Is a 600mm focal length better, or should you go for a 400mm?

”I used to worry about this too when I started my journey.”

Telephoto lenses are a significant investment, so it’s essential to do proper research before spending a lot of money on such equipment.

Disclaimer:

I won’t tell you to pick either focal length blindly. Each has its advantages depending on your needs. Let’s figure out which is ideal for you.

1. The Subjects You Shoot What do you shoot more, birds or mammals?

Birds: For small birds, the more reach you have, the better details you get. A 600mm lens is great for capturing intricate details from a distance.

Mammals: For mammals, a 400mm lens is usually sufficient, allowing you to capture more of the environment.

Which do you prefer?

2. The Style of Images You Prefer Do you like images where more of the habitat is visible, or do you prefer close portraits?

Habitat Shots: If you prefer showing the surroundings and context of your subject, a 400mm might be better.

Close Portraits: For close-ups that capture expressions and details, a 600mm lens is ideal.

What’s your style?

3. The Places You Travel Most Often Where do you usually travel for photography?

Remote Areas: If you visit less known places where animals are shy, a 600mm lens helps you capture subjects from a distance.

Commercial Parks: In parks where animals are accustomed to humans, a 400mm or even 300mm lens can be sufficient.

Where do you usually shoot?

4. Shooting in Low Light Do you shoot more in low-light conditions?

400mm Telephotos:‘ These lenses have options like f/2.8, offering double the light of a 600mm f/4, giving you an extra stop of light.

Shutter Speed: A 400mm lens requires less shutter speed than a 600mm, making it easier to manage in low light.

Do you shoot in low light often?

5. Weight and Length Consider the weight and bulkiness of the lens.

600mm Lens: Heavier and bulkier, making it harder to handhold for extended periods.

400mm Lens: Lighter and more manageable, especially if weight is a concern.

”How important is the weight for you?”

CONCLUSION

To summarise:

Birds: Go for a 600mm.

Mammals:’‘ A 400mm will suffice.

Travel to Remote Areas:” Opt for a 600mm.

Commercial Parks:” A 400mm or 300mm is fine.

Shooting Style:” Choose based on your preference for habitat shots or close portraits.