Primes vs Zoom lenses? What a dilemma it can be.

It’s a pretty frequent question we get here at Renticulous, especially since we carry such a wide range of lenses. So we’re here to quell this question and other related discussions!

What is a Prime lens?

Simply put, if a lens only shows one number it’s a prime lens, pretty easy to differentiate!

A prime lens is a camera lens with a fixed focal length—meaning it doesn’t zoom. So for example if a lens only shows i.e 50mm, it will only ever be at 50mm. If you need a wider or closer shot, you’ll have to move yourself physically!

Prime lenses are great, because they usually start at wider apertures, like f/1.8, f/1.4 or even f/1.2 so they do incredibly well in low light and give you crisper shots with less noise from ISO adjustments.

What is a Zoom lens?

Simply put, if a lens shows hyphenated numbers it’s a zoom lens. Like the Sony FE 24-70mm f2.8 GM II Lens pictured above for example.

A zoom lens is a camera lens with a variable focal length—meaning it’s able to zoom to however close or far the lens is manufactured to reach. So for example if you have a 24-70mm lens, you’re able to zoom in and out in between this focal length range. You don’t have to position yourself closer or further away from your subject, as long as the lens is able to capture what you’re shooting!

Zoom lenses are great for this exact reason, you get more flexibility by being able to zoom in and out however much you want (within the extent of the lens).

Why Prime over Zoom?

As mentioned above, prime lenses usually have wider apertures which not only means they generally perform better in low light conditions, and you’re also able to achieve cleaner shots with less ISO noise.

In relation to this because of the wide aperture, you also have stronger bokeh so the subject of your shots will look sharper, which are great for portraits and cinematic shots!

Prime lenses are also lighter and more discreet as they’re smaller (than zoom lenses) in physical size, so if space and weight is a concern for you, try out some prime lenses.

Why Zoom over Prime?

Zoom lenses give you the option to zoom. HA!

Amazing observation, I know! But on a more serious note—because you have the option to zoom, they’re great for situations where you can’t predict what your environment would be like. This is especially important when you’re in a situation where you can’t risk missing out on anything, like weddings, sporting events or wildlife.

With the capability to zoom, you don’t have to worry about changing lenses every so often, or having to carry around multiple lenses for various use cases. Hypothetically (and subjectively), you could shoot anything you want to with just one lens, for any environment!

While the aperture on zoom lenses generally aren’t as wide as prime lenses, there are still so many that have constant apertures at f/2.8, or even f/2 so you really don’t have to worry too much about low light settings.

Wrapping things up!

Whether you’re debating over a prime vs. zoom lens for your shoot, always keep in mind what you want to prioritise for your shoot! There are always pros and cons to using the different types of lenses, so there’s no real answer of which is better than the other—ultimately it’s a decision that’s completely up to what you’re comfortable with using.

If you’re not sure? Try both types by renting with us today!