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8 Reasons You Should Buy a 50mm f/1.8 Lens



When people ask me what lens they should get after buying their first camera, I always tell them to buy a 50mm f/1.8 lens because it’s one of the cheapest and one of the coolest lens you could buy. I have an old 50mm which is a little bit dirty and also quite old so I don’t use it that often. But recently, my girlfriend bought me a brand new 50mm lens, so I fell in love with using the 50mm again.

This is a very small yet very powerful lens, and many people don’t know the tricks that you can do with this lens, so I’ll share some of them in this article.

Why should you buy it? Here are 8 different reasons.

#1: It’s Cheap and It’s Small

If you’re a Nikon or Canon photographer, the 50mm is one of the cheapest lens you can buy. It’s also a great walk-around lens because of its size and weight.

50mm test (2)

#2: It’s Great for Low Light Conditions

Because of its large f/1.8 aperture, it’s a really great lens to shoot with at night or in any low light situations.

50mm bokeh (2)

50mm test (1)

#3: The “SLR Look”

Many people buy a DSLR because they want the look that they see in magazines or online (a very shallow depth of field) but can’t get the look that they want because they are using a kit lens. Here is the answer to your problem: a 50mm lens.

50mm portrait (2)

50mm portrait (1)

#4: It’s Pretty Sharp

For a small and cheap lens, it’s actually pretty sharp, and even more so when stopped down a little.

50mm test

50mm backlit

#5: The Bokeh

We all know that this lens creates really amazing bokeh and a very shallow depth of field, so if you want that really smooth and creamy bokeh, this lens is the way to go.

50mm bokeh (1)

#6: Macro Photography

It’s not advertised and also not an attractive hack for some photographers, but you can use this lens as a macro lens.

Remove the lens from the body of the camera, reverse the lens and hold it near the body of the camera.

50mm macro setup (2)

You can also buy a reverse ring mount to mount it directly to your DSLR, but you can also hold it just like I do.

If you have a non-aperture ring lens, there should be lever at the back which you can slide to control the aperture.

50mm macro setup (1)

A couple of example macro shots:

50mm macro (2)

50mm macro (1)

#7: El Bokeh Wall

A very quick setup I do when shooting products is what I call the “El Bokeh Wall.” It’s easily done by getting aluminum foil or silver gift wrapping paper and crumpling it up and taping it at your background. I got a speedlight with yellow gel and placed it below my table, pointing at the background (aluminum foil) to light it up. I also have one small softbox on the right side of the subject for the mainlight, and a small speedlight with grid on the back left for the rim light. I was shooting wide open at f/1.8 for this.

50mm setup bokeh wall (1)

50mm setup bokeh wall (2)

50mm bokeh wall

#8: Bokeh Shapes

Normally the bokeh shapes are round, but by simply putting a black paper with a cut out shape infront of your lens you can change the shape of the bokeh.

50mm setup bokeh shape (2)

Put the cut out shape directly infront of the lens. You can also cut it out like a lens or just tape it to your lens for easier use.

50mm setup bokeh shape (1)

50mm bokeh shape

Still not satisfied? Trust me: just buy one and see for yourself. You won’t regret it.

Image credits: Header photo by Axel Naud. All other photos by Laya Gerlock.