ExpoDisc v3 Professional White Balance Filter (82mm) | perfect white balance in 15 seconds — simply hold over your lens and set custom WB

★★★★★ 4.2 21 reviews

US$19.98
Price when purchased online
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US$19.98
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 239308674 Release Date 2026/07/14 List Price US$19.98 Model Number 239308674
Category
  • 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.
UPC 751751000114
ASIN B0CB713B4X
Brand ExpoDisc
Color 82mm
Set Name ExpoDisc v3
Media Type ProductImage
Model Name ExpoDisc v3
Item Weight 1 Ounces
Screen Size 82 Millimeters
Thread Size 82 Millimeters
Manufacturer ExpoDisc
Model Number ExpoDisc v3
BuiltIn Media ExpoDisc v3 Professional White Balance Filter, Lanyard, Step Ring, Storgage Pouch
Special Effect Color Correcting
Photo Filter Size 82 Millimeters
Compatible Devices Cameras with custom white balance feature
Enclosure Material New diffusion materials
Coating Description No Coating
Photo Filter Factor 14 x
Warranty Description 1 year limited manufacturers warranty
Exposure Control Type Manual (M)
Item Dimensions L x W 3.23"L x 3.23"W
Water Resistance Level Not Water Resistant
Manufacturer Part Number ExpoDisc v3
Item Dimensions D x W x H 1"D x 3.6"W x 3.6"H
Global Trade Identification Number 00751751000114

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4.2 out of 5
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