VR Field of View: How to Read the Numbers on a Headset Title

What field of view means in a VR headset

Field of view (FOV) describes how much of the virtual world you can see at any moment, measured in degrees. In a VR headset, the display panels and lenses create a window into a 3D scene. A wider FOV means that window is larger, similar to the difference between looking through a narrow tube and a wide picture window.

FOV is a specification that some makers include on their product pages and in the title of a listing. It is usually stated as a single number (for example, 110°) or as a range (106°–140°). The number refers to the diagonal, horizontal, or vertical angle, depending on how the maker chooses to present it.

When you read a headset title, the FOV figure is one of the stated details you can compare alongside other specifications. The site’s best VR headset guide explains how all stated details are compared.

Horizontal and vertical FOV

A headset's field of view can be described in two directions. Horizontal FOV is the angle from left to right, and vertical FOV is the angle from top to bottom. Some makers list only a diagonal FOV, which combines both directions. Others, like Pimax for the Dream Air SE, provide separate numbers: 105° horizontal and 96° vertical.

When a title or product page gives a single FOV figure, it is often the diagonal measurement. That number can be larger than either the horizontal or vertical value alone. If you are comparing two headsets, check whether the FOV is stated the same way. The best premium VR headsets guide includes headsets that list FOV in different ways.

How FOV appears on titles and product pages

Not every VR headset listing includes a field of view number. Some makers, such as Pimax, prominently advertise FOV on their homepage and product pages. For example, the Pimax Crystal Light is listed with a 110° FOV, the Crystal Super with a range of 106°–140°, and the Dream Air with 110°. The VIVE Focus Vision product page states an up to 120° field of view.

Other headsets, like the Valve Index and PlayStation VR2, do not list a specific FOV on their official store or product pages. This does not mean the headset lacks a field of view; it simply means the maker does not include that figure in the stated details. When a number is missing, you can look at other specifications or read the maker's description for clues about the viewing experience.

For a broader look at headsets that do and do not list FOV, see the best standalone VR headsets guide and the best PC VR headsets guide.

What to consider when comparing FOV numbers

FOV is one of several stated details that can help you understand a headset's design. A wider FOV may be highlighted by makers who target flight simulation or sim racing, where seeing more of the cockpit or environment can be useful. For example, Pimax describes its headsets as "Wide Field of View VR Headsets for Simulation & Beyond."

However, FOV alone does not determine how a headset looks or feels. Other factors such as lens type, display resolution, and the shape of the headset's optics also affect the visible area. The site compares headsets on stated details only, and FOV is one of those details. When reading a listing, note whether the FOV is given and how it is measured.

If you are interested in headsets for simulation, the best VR headsets for PC gaming guide covers models that often emphasize a wide FOV.

FOV across different headset types

Standalone headsets, PC VR headsets, and PlayStation VR headsets each have their own design priorities. Some standalone headsets like the VIVE Focus Vision list a 120° FOV. PC VR headsets from Pimax offer a range from 110° up to 140° on the Crystal Super. Console VR headsets such as the PlayStation VR2 do not publish a FOV number on their official page.

If you are choosing between types, FOV is just one of many specifications to compare alongside storage, connectivity, and tracking method. The guides below can help you narrow down your options based on your situation. For example, the best mixed reality headsets guide may include headsets with different FOV values.

Common questions about field of view

Readers often ask whether a higher FOV number always means a better experience. The answer depends on the headset's overall design and your personal preference. A very wide FOV may require more processing power and can affect the shape of the lenses. Some users prefer a slightly narrower FOV if it means a sharper image or a smaller, lighter headset.

Another question is whether FOV can be changed. In most headsets, the field of view is fixed by the hardware. Some headsets allow you to adjust the distance of the lenses from your eyes, which can slightly change the perceived FOV, but the specification remains the same.

For more on how FOV relates to other display specifications, see the learn article on VR display resolution and the learn article on VR display type.

What to pick for your situation

Questions

What does FOV stand for in VR headset listings?

FOV stands for field of view, the angular extent of the visible display measured in degrees.

Is a higher FOV always better?

A higher FOV means you see more of the virtual environment, but it is not the only factor. Lens design, resolution, and the headset's overall balance also matter.

Why do some headsets not list FOV?

Makers choose which specifications to publish. Some headsets, like the Valve Index and PlayStation VR2, do not include FOV on their official product pages.

How is FOV measured?

FOV can be measured diagonally, horizontally, or vertically. A diagonal number is often larger than the horizontal or vertical value. Check the maker's description to see which measurement they use.

Can I change the FOV on my headset?

FOV is fixed by the hardware. Adjusting the lens distance may slightly change the perceived view, but the specification remains the same.

Does FOV affect mixed reality passthrough?

Yes, the passthrough cameras have their own field of view, which may differ from the display FOV. Some headsets list a separate passthrough FOV, but most do not.

Where can I compare FOV across multiple headsets?

The site’s buying guides compare stated details, including FOV when provided. See the best VR headset guide for a full comparison.