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Bigamart
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$132.99
Home/Electronics & Photo/Camera & Photo/Accessories/Filters/Colour Correction & Compensation Filters
ExpoDisc v3 Professional White Balance Filter (82mm) — image 1
Colour Correction & Compensation FiltersExpoDisc✓ In stock

ExpoDisc v3 Professional White Balance Filter (82mm)

★★★★★
$132.99

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About this item
  • ASSEMBLED AND TESTED IN USA: We care about our products - we assemble, test and certify every ExpoDisc in California on our transmission spectrophotometer.
  • EASIER-TO-USE THAN A GREY CARD: Simply place the ExpoDisc v3 in front of your lens and capture the incident light while setting your white balance.
  • QUICKLY SET WHITE BALANCE: Save time by setting your photo or video white balance in-camera (no software required), or capture a gray reference image to use with your preferred image editing software when processing your RAW files in post production. In most cameras you can set a white balance in 15-20 seconds.
  • NEW WIDE SPECTRUM WHITE BALANCE: The ExpoDisc v3 enables precise custom white balance adjustment across the visible spectrum (380nm to 700nm) and extends to the infrared spectrum (700nm to 1600nm). With a light transmission delta of only 0.9% from 380nm to 700nm, the ExpoDisc v3 ensures accurate color reproduction in the visible range.
  • THINNER AND LIGHTER: ExpoDisc v3 is wafer thin (9mm), which is about 1/2 the thickness as the ExpoDisc 2.0. This makes ExpoDisc v3 easier to hold over your lens, and more comfortable to slip into your pocket.
  • NEW BAYONET MOUNT: The new ExpoDisc v3 introduces a redesigned mount, catering to users who prefer attaching the ExpoDisc directly to their lens during white balance adjustment.
  • CALIBRATED LIGHT TRANSMISSION: The new ExpoDisc v3 is calibrated to be inline with ANSI standards for digital light meters, ensuring approximately 14% light transmission.
  • IMPROVED EXPOSURE ACCURACY: With this calibration, the ExpoDisc v3 offers a notable improvement of approximately 1/3 to 1/2 f/stop when using it for exposure metering on digital cameras.
  • EASY SETUP: With the inclusion of a step ring, attaching the ExpoDisc v3 to your lens becomes a breeze. Simply thread the step ring onto your lens and effortlessly mount the ExpoDisc v3 onto the step ring whenever you set a white balance.
  • INFRARED (IR) WHITE BALANCE: ExpoDisc v3 maintains excellent light transmission with a delta of just 1.1% from 700nm to 1600nm allowing for consistent white balance in infrared wavelengths.
Product details
Brand
ExpoDisc
Manufacturer
ExpoDisc
Material
New diffusion materials
Colour
82mm
Size
82 mm
Weight
0.03 kg
Model number
ExpoDisc v3
Part number
ExpoDisc v3
EAN
0751751000114

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
★★★★★
Excellent
4.5 average rating
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S
Sigalit
🇮🇱 · January 2026
★★★★★

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
🇦🇺 · November 2025
★★★★★

The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1–2 of 10 reviews

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