The Helios 44-2 58mm F2 is probably one of the most famous vintage lenses around, and most of that fame comes down to one thing:

Swirly bokeh.

You’ve probably seen the photos before. The subject sits in the middle of the frame while the entire background seems to twist and wrap around it.

So naturally, when I finally took my Helios 44-2 out for a proper test, I expected the swirl to just… happen.

It didn’t.

At least, not immediately.

What I discovered is that the Helios can definitely produce that famous swirling background, but you need to give it the right conditions.

Once I figured those conditions out, getting the swirl became much easier.

One of the first things worth knowing is that simply shooting a Helios 44-2 at F2 doesn’t automatically create swirly bokeh.

During my first outing with the lens, I took it to a classic car show.

There were plenty of interesting subjects and backgrounds, but I struggled to get the really obvious swirl I was looking for.

The closest I came was this photograph of a group of Vespas.

The background looks like it wants to swirl.

You can see the shapes towards the outside of the frame beginning to bend into a circular pattern, but the effect isn’t especially strong.

That made me realise something:

The lens wasn’t necessarily the problem.

The setup was.

So I went home, grabbed one of my 3D-printed mannequin heads, and started experimenting in the backyard.

That’s when the swirl finally appeared.

The first thing I found was that the swirl is much easier to create when the lens is wide open at F2.

As you stop the Helios down, the bokeh starts becoming more controlled and you lose some of the characteristics that create the circular effect.

So if your main goal is swirly bokeh, start at:

58mm – F2

My own Helios has a slightly unusual problem because the aperture scale was apparently reassembled backwards during a previous service.

When mine says F22, it is actually wide open.

Thankfully, once you know that, it’s easy enough to work around.

This was probably the biggest thing I learned.

The Helios likes chaos.

Branches, leaves, small highlights, patches of light and lots of little details all seem to help create the swirl.

A plain wall behind your subject probably isn’t going to do much.

A tree full of leaves, branches and bright highlights is much better.

In my backyard tests, the most successful backgrounds were filled with small overlapping shapes.

The busier the background became, the stronger the circular effect appeared.

If you’re struggling to get your Helios to swirl, this is probably the first thing I would change.

Find the messiest background you can.

The second big ingredient is subject distance.

For my mannequin-head tests, I was probably somewhere between half a metre and one metre away from the subject.

Getting close creates much stronger separation between the subject and background.

That means the background is thrown further out of focus, giving the lens more opportunity to create that distinctive bokeh pattern.

If you stand too far away from your subject, the background starts becoming more defined and the effect becomes much less obvious.

You want to be relatively close to the subject, while still leaving plenty of distance behind it.

This goes hand-in-hand with shooting close.

Your subject needs some breathing room behind it.

If the subject is standing directly against a tree, wall or bush, the background won’t blur enough for the Helios to really do its thing.

You want the subject close to the camera and the background further away.

The exact distance will depend on your location, but the general idea is simple:

Close subject + distant busy background = much better chance of swirl.

This was something I noticed before I managed to get the full swirl.

In several of my photographs, the out-of-focus highlights near the edges of the frame started taking on a cat-eye shape.

A comment left on one of my previous videos summed it up nicely:

“Catseyes towards the outside are always a sign of swirlyness….”

That seems to line up pretty well with what I found during my own testing.

I also found the effect easier to see when shooting in landscape orientation.

The reason is fairly simple.

A lot of the swirl happens towards the outer areas of the image.

Shooting horizontally gives you more space around the subject and allows those distorted outer areas to become a bigger part of the composition.

That doesn’t mean portrait orientation won’t work.

I also tested the setup with a person, and the background started visibly wrapping around their head.

But if you’re specifically trying to experiment and see how much swirl your lens can produce, I found landscape orientation easier.

If you just want the short version, this is the setup that worked for me:

• Shoot at F2
• Use a very busy background
• Get approximately 0.5–1 metre from your subject
• Leave plenty of distance between your subject and the background
• Look for branches, leaves and small bright highlights
• Try shooting horizontally so you can see more of the outside of the frame

That’s basically it.

If you’ve tried photographing with a Helios and you’re not getting the famous effect, there are a few things I would check.

Your background is too simple

A smooth wall or evenly coloured background doesn’t give the lens much to work with.

Look for leaves, branches, lights and small details.

Your subject is too far away

Get closer.

The more separation you can create between your subject and background, the more obvious the bokeh becomes.

The background is too close to your subject

Move your subject further away from the background.

Even a very busy background won’t help much if it’s almost in the same focus plane.

You’re stopping the lens down

Start at F2.

You can experiment with smaller apertures later, but wide open is the easiest place to start.

You’re looking only at the centre of the frame

The swirl becomes much stronger towards the outside.

Pay attention to what the bokeh is doing near the edges.

No.

And that’s actually one of the things I like about the lens.

The Helios 44-2 is famous for wild bokeh, but it can also produce incredibly smooth backgrounds.

For example:

These were taken with the same lens, but the background looks completely different.

Instead of swirling around the subject, the bokeh becomes soft and creamy.

So the Helios doesn’t really have one single “look”.

Its character changes dramatically depending on how you use it.

I think so.

Part of the fun of using vintage lenses is learning how they behave.

Modern lenses are often designed to remove optical quirks.

The Helios is interesting because those quirks are exactly what make people want to use it.

Once I figured out the combination of F2, close subject distance and a busy distant background, getting the swirl became much less mysterious.

It still won’t happen in every photograph.

But now, at least, I know how to give the lens what it wants.

And once everything lines up properly, the Helios really does produce something special.