Camera Lens? Who Cares! Prime v Zoom Lens

Okay so I may have a lens issue……….

The number of lens choices available for us is a bit much, so which one(s) should you go for?

To simplify things, I’m going to talk about two types of lenses: “Prime” and “Zoom”.

What exactly are prime and zoom lenses?

Prime lenses have a fixed focal length, meaning they don't zoom in or out.

For example, a 50mm prime lens is always 50mm.

Zoom lenses offer a range of focal lengths within one lens. For instance, a 24-70mm zoom lens can cover everything from a wide-angle at 24mm to a short telephoto at 70mm, giving you more flexibility without needing to change lenses.

There are Pro’s & Con’s to both, so let’s start with Prime lenses:

Pros:

  1. Image Quality: Prime lenses generally offer superior image quality. Because they are optimised for a single focal length, they tend to have sharper images with less distortion and fewer aberrations.

  2. Aperture: Prime lenses typically have larger maximum apertures, such as f/1.4 or f/1.8. This allows for better performance in low light and the ability to achieve a shallow depth of field, creating that beautiful bokeh effect.

  3. Build and Size: Primes are often smaller and lighter than zooms, making them easier to carry around and less obtrusive when shooting.

Cons:

  1. Flexibility: The main drawback is the lack of flexibility. If you need to change your composition, you have to physically move closer or farther away from your subject or switch lenses.

Prime lenses are fantastic for situations where image quality is paramount and you can control your environment. For example, in portrait photography, or videography, a 50mm or 85mm prime lens is often preferred because of the sharpness and the ability to create a pleasing background blur.

Similarly, in low-light situations like indoor events or astrophotography, the wide aperture of a prime lens can make all the difference.

I am a Sony user, so as an example, here are 5 Prime Sony Lenses:

  1. Sony FE 50mm f/1.8

    • This is a compact, lightweight prime lens ideal for everyday photography. Its fast f/1.8 aperture allows for excellent low-light performance and beautiful bokeh.

  2. Sony FE 85mm f/1.4 GM

    • A member of Sony's G Master series, this lens is known for its superb sharpness, beautiful bokeh, and fast aperture, making it ideal for portrait photography.

  3. Sony FE 35mm f/1.4 GM

    • Another G Master series lens, it offers a versatile focal length for street, landscape, and portrait photography. The fast f/1.4 aperture provides excellent low-light capabilities and stunning bokeh.

  4. Sony FE 24mm f/1.4 GM

    • This wide-angle prime lens is perfect for landscape, astrophotography, and environmental portraits. It combines a wide field of view with a fast aperture for low-light performance and creative depth of field control.

  5. Sony FE 135mm f/1.8 GM

    • Known for its outstanding sharpness and creamy bokeh, this telephoto prime lens is ideal for portrait, event, and sports photography. The f/1.8 aperture helps isolate subjects beautifully against the background.

Zoom Lenses:

Pros:

  1. Versatility: The most significant advantage of zoom lenses is their versatility. With a zoom lens, you can quickly adjust your framing without changing your position or swapping lenses. This is incredibly useful in dynamic environments like weddings, sports events, or wildlife photography.

  2. Convenience: Carrying one zoom lens that covers multiple focal lengths is often more convenient than carrying several prime lenses, especially when traveling or when quick changes are necessary.

Cons:

  1. Image Quality: While zoom lenses have improved significantly, they generally don't match the image quality of prime lenses. They can suffer from more distortion and lower sharpness, especially at the extreme ends of their focal range.

  2. Aperture: Zoom lenses usually have smaller maximum apertures compared to prime lenses, such as f/2.8 or f/4. This can be limiting in low-light conditions and makes it harder to achieve a shallow depth of field.

Zoom lenses are ideal for scenarios where flexibility and convenience are crucial. For instance, a 24-70mm zoom lens is a favorite among wedding photographers because it allows them to quickly adapt to different scenes, from wide group shots to intimate close-ups, without missing a moment.

Here are 5 Sony Zoom Lenses

1. Sony FE 24-70mm f/2.8 GM

A versatile, high-performance zoom lens from Sony's G Master series, it covers a useful focal range for various types of photography, including portrait, landscape, and event photography. Its constant f/2.8 aperture provides excellent low-light performance and depth of field control.

2. Sony FE 70-200mm f/2.8 GM OSS

Another G Master series lens, this telephoto zoom is perfect for sports, wildlife, and portrait photography. It features Optical SteadyShot (OSS) image stabilisation and a fast, constant f/2.8 aperture for consistent performance across its zoom range.

3. Sony FE 24-105mm f/4 G OSS

This lens offers a broad zoom range from wide-angle to short telephoto, making it an excellent all-purpose lens. The constant f/4 aperture ensures consistent exposure, and OSS provides added stability for handheld shooting.

4. Sony FE 16-35mm f/2.8 GM

Ideal for landscape, architecture, and astrophotography, this wide-angle zoom lens offers exceptional image quality and a constant f/2.8 aperture, making it suitable for low-light conditions and creative compositions.

5. Sony FE 200-600mm f/5.6-6.3 G OSS

Designed for wildlife and sports photography, this super-telephoto zoom lens provides an extensive focal range. It features OSS for image stabilisation and a variable aperture from f/5.6 to f/6.3, which is still relatively bright for a lens of this range.

So, which one should you choose? The decision between prime and zoom lenses ultimately depends on your specific needs and shooting style.

If you prioritise image quality and often shoot in controlled environments, prime lenses might be your best bet.

On the other hand, if you need versatility and convenience, zoom lenses could be more suitable.

Your choice should be guided by your specific needs, shooting conditions, and creative vision.

Whether you're capturing the decisive moment with a prime lens or adapting on the fly with a zoom, understanding the strengths and limitations of each will help you make informed decisions and elevate your work.

If you need help with lens choices, or general video & photo stuff. Book a free 30min call with me :-)