As we all know, white balance is an important setting for cameras. It is one of the frequently‑used parameters alongside aperture, shutter speed and ISO. It enables the camera to reproduce object colours accurately, with modes including manual white balance and auto white balance. White balance adjusts the proportion of red, green and blue primary colours under different lighting conditions so that they blend into pure white. Despite its name, white balance is not merely for accurate white‑colour reproduction; it delivers faithful reproduction for all colours, using white — which human eyes can easily recognise — as the adjustment reference to achieve overall colour balance.

Most cameras feature automatic white‑balance adjustment. Professional cameras such as the SONY FCB‑CV7520 offer an extensive selection of white‑balance presets. What are the white‑balance modes supported by the FCB‑CV7520? Kaimorui’s editorial team gives the introduction below:

As we all know, white balance is an important setting for cameras. It is one of the frequently‑used parameters alongside aperture, shutter speed and ISO. It enables the camera to reproduce object colours accurately, with modes including manual white balance and auto white balance. White balance adjusts the proportion of red, green and blue primary colours under different lighting conditions so that they blend into pure white. Despite its name, white balance is not merely for accurate white‑colour reproduction; it delivers faithful reproduction for all colours, using white — which human eyes can easily recognise — as the adjustment reference to achieve overall colour balance.

Most cameras feature automatic white‑balance adjustment. Professional cameras such as the SONY FCB‑CV7520 offer an extensive selection of white‑balance presets. What are the white‑balance modes supported by the FCB‑CV7520? Kaimorui’s editorial team gives the introduction below:

The white‑balance modes of the FCB‑CV7520 camera are listed as follows:

1. Auto White Balance (AWB)This mode calculates and outputs white‑balance values using colour information from the full screen. It delivers correct values for colour‑temperature radiation ranging from 2500K to 7500K. This is the factory default setting.

2. Auto‑Tracking White Balance (ATW)Auto‑tracking white balance, covering 2000K‑10000K.

3. Indoor White BalanceBase mode for 3200K.

4. Outdoor White BalanceBase mode for 5800K.

5. One‑Push White BalanceOne‑Push White Balance is a fixed white‑balance mode. It can be automatically recalibrated upon user trigger (one‑push trigger). For proper calibration, a white subject shall occupy more than half of the frame under appropriate lighting conditions. One‑push white‑balance data will be lost upon power‑off, and the one‑push white‑balance setting will reset.

6. Manual White BalanceThis mode allows manual adjustment of Red and Blue gain with up to 256‑step fine tuning.

7. Outdoor Auto White BalanceAn auto white‑balance mode dedicated to outdoor scenarios. It captures images with natural white balance for morning and evening environments.

8. Sodium‑Vapor‑Lamp Auto White BalanceAuto white‑balance mode optimised for sodium‑vapor lamp lighting.

9. Sodium‑Vapor‑Lamp White BalanceFixed white‑balance mode specially designed for sodium‑vapor lamp environments.

10. Sodium‑Vapor‑Lamp Outdoor Auto White BalanceOutdoor‑oriented auto white‑balance mode compatible with sodium‑vapor lamps.

11. Spot‑Focus White BalanceThis mode allows users to define a specific area for white‑balance calculation. The screen can be divided into 6 vertical blocks and 8 horizontal blocks. When defining the target region, specify a start point (1,1) and end point (3,2), or a start point (1,2) and end point (3,1). Diagonal‑position coordinate specification is mandatory.

In summary, the SONY FCB‑CV7520 is equipped with comprehensive white‑balance options: Auto White Balance, Auto‑Tracking White Balance, Indoor White Balance, Outdoor White Balance, One‑Push White Balance, Manual White Balance, Outdoor Auto White Balance, Sodium‑Vapor‑Lamp Auto White Balance, Sodium‑Vapor‑Lamp White Balance, Sodium‑Vapor‑Lamp Outdoor Auto White Balance and Spot‑Focus White Balance. Its colour‑temperature filter mode supports values from 2000K to 10000K.

Users may select appropriate modes according to practical application scenarios. If you are unfamiliar with white‑balance configuration, you can simply use Auto White Balance.