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Expoimaging ExpoDisc Digital White Balance Filter, 82mm image
(based on 2 ratings)
Brand: Expoimaging
Located in: Round
  • Capture Accurate Color
  • Convenient, fast and easy-to-use
  • Works in Mixed and Difficult Lighting
  • Reclaim Time Spent Correcting Color
  • Replace Your Gray Cards and White Cards
Even the best digital cameras are incapable of consistently delivering accurate color without the user performing a custom white balance. Auto (AWB) and preset white balance functions often produce maddeningly inconsistent results. Images shot without a correct white balance may have unnatural looking red, yellow or blue tints that are time consuming and difficult, if not impossible to correct.

Recognizing the importance of custom white balance to good color, digital camera manufacturers have designed their cameras to take advantage of a custom white balance. A custom white balance calibrates the camera to the exact color temperature of light illuminating the subject.

The ExpoDisc is a custom white balance filter that allows digital photographers to quickly and easily set an accurate custom white balance. Consistently producing excellent results in natural, artificial, and studio lighting, the versatile ExpoDisc even excels in difficult mixed lighting environments.

The ExpoDisc is far easier to use than any gray card, white card or calibration target. Simply place the ExpoDisc in front of your lens and capture the incident light while setting your camera's custom white balance. Using an ExpoDisc custom white balance will virtually eliminate the need for RAW or JPEG post-capture color adjustments.

ExpoDisc technology takes a unique approach to setting a custom white balance and producing accurate color. The ExpoDisc essentially uses your camera's built-in custom white balance capability to turn the camera into an incident color-metering tool. This approach avoids the common problems and inconveniences associated with using gray cards, white cards and calibration targets: unwieldy size, unwanted reflectivity, improper angling and difficulty of filling the frame.

Each ExpoDisc is constructed of carefully selected and matched optical grade materials, then hand-calibrated to strict tolerances of color neutrality and light transmission.

The ExpoDisc is suitable for use with any digital SLR and digital video camera with a white balance function.

Review Snapshot®
Avg. Customer Rating:
5 stars
(based on 2 reviews)
Excelent product[...]
By ListsVerified Purchaser from West Henrietta NY on 2/5/2009
Clear Optics, Consistent Effect, Easily Mounted, Firm Mount, Strong Construction
Best Uses:
Color Correction
Describe Yourself:
Photo Enthusiast
Bottom Line:
Yes, I would recommend this to a friend

Comments about Expoimaging Expoimaging ExpoDisc Digital White Balance Filter, 82mm:

Just press the WB buton to pre flashing put the expoDisc in front of the lens and make determination if Good Or Bad White Balance

[1 of 1 customers found this review helpful]

this little gadget is AMAZING!!!!!!
By gaphotograper32Verified Reviewer from lagrange GA on 8/26/2008
Consistent Effect, Strong Construction
Best Uses:
Artwork, Color Correction
Describe Yourself:
Bottom Line:
Yes, I would recommend this to a friend

Comments about Expoimaging Expoimaging ExpoDisc Digital White Balance Filter, 82mm:

I never imagined white balance could be so easy and precise.... [...] i could not believe how easy it was to use, and how much of a difference it would make with the white balance in my photos. i like to use flash and incandescent lighting when shooting my portraits, and could NEVER get the color right.... now all i have to do is meter the incoming light ONCE and shoot in the same light setup without any distracting red or blue tints in the finished product..... now i dont use image manipulation at all when finishing up my work..... this[$] was WELL spent.... please, go out and get one today.

Images shared by: gaphotograper32

i shot this with the expodisk 3 days ago.

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Tags: Using Product, Made with Product

self portrait with expodisk metering/white balance

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Tags: Using Product, Made with Product

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