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WhiBal G7 White Balance Studio Card

BH #WHWBCSC • MFR #WB7-SC
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WhiBal G7 White Balance Studio Card
Key Features
  • Gray Card for Accurate White Balance
  • Spectrally Neutral
  • Waterproof and Scratchproof
  • Responds to UV Light and Visible Light
To get the best from your digital camera, use a gray card to accurately set white balance. WhiBal's G7 White Balance Studio Card is an extremely accurate, convenient gray card that can hang on a studio hook or lanyard (not included), and can be used in any shooting situation. It can also be used to set neutral White and Black reference areas for setting dynamic range in digital capture using the Black and White Eyedroppers available within Lightroom and other RAW conversion software, Photoshop and most other editing software.

By photographing a gray card reference for each lighting situation, you'll be able to achieve a proper white balance for all of your pictures. The gray card reference picture can be used with software to balance the color casts that various lighting conditions produce with all digital cameras.

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WhiBal G7 Studio Card Overview

To get the best from your digital camera, use a gray card to accurately set white balance. WhiBal's G7 White Balance Studio Card is an extremely accurate, convenient gray card that can hang on a studio hook or lanyard (not included), and can be used in any shooting situation. It can also be used to set neutral White and Black reference areas for setting dynamic range in digital capture using the Black and White Eyedroppers available within Lightroom and other RAW conversion software, Photoshop and most other editing software.

By photographing a gray card reference for each lighting situation, you'll be able to achieve a proper white balance for all of your pictures. The gray card reference picture can be used with software to balance the color casts that various lighting conditions produce with all digital cameras.

Spectrally neutral--reflects all colors through the spectrum equally. The G7 Reference Card has both *a and *b Lab channel values of less than 1 at D50 and are spectrally "flat". It's spec'd at less than +/- 0.5.
Maintains its spectral neutrality under all reasonable temperature and environmental conditions.
Rugged--waterproof and scratchproof (color goes all the way through, not just a coating on top).
Does not respond to UV light any differently than the visible spectrum.
Each card is individually measured with a precision spectrophotometer to certify that it meets or exceeds stringent specifications.
Designed for low reflectivity, except that the sticker is intentionally highly reflective so that maximum TrueBlack Blackpoint level may be achieved by observing for maximum glare point.
Can be used to set white balance reference, Black point and White point.
UPC: 689076656795

WhiBal G7 Studio Card Specs

Item Type
1x Card with 18% Gray Target
 • 6 x 3.5" / 15.24 x 8.9 cm
Packaging Info
Package Weight
0.07 lb
Box Dimensions (LxWxH)
6.15 x 4.15 x 0.3"

WhiBal G7 Studio Card Reviews

Seems to work quite well

By Noah
Rated 5 out of 5
Date: 2025-06-07

Got this a few weeks ago. Seems well made and well thought out. I've compared it with several other supposedly accurate white balance targets, and this is at least close. White balances from this one tend to be just a little bit on the warm side and maybe a touch magenta compared to some of the others, but it's possible that this is dead on and the others a little off. So: I can't confirm that this is actually a dead-on gray, as it should be, but it's at least close, and in many situations the nuances are a matter of taste anyway.

Does what it is supposed to do

By James
Rated 5 out of 5
Date: 2024-12-11

Colors are way better when the color temp is set properly compared to auto white balance. A must have.

See any errors on this page?

question

Is the back of the card blank empty or there is some wording on it? The pocket size seems to have something on it which is rather annoying as im looking for an empty rear side card to manually adjust the WB on camera itself than post process. Thanks
Asked by: Jonathan L.
I've used the front for manual white balance, it works well. (Depending on your camera)But no, the back has a bunch of info, branding, a light spectrum guide, ect. Actually, I just looked at it closely, and the back is a different color. It appears the certified grey side is actually adhered to a sturdy light grey plastic layer.
Answered by: Matthew B.
Date published: 2022-06-27

question

Is this card appropriate for manually adjusting white balance in camera?
Asked by: Zach I.
Yes!
Answered by: Anonymous
Date published: 2018-10-24
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