Feature(may vary by option.)
●Assembled and tested in the USA. Our products are important to us - 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 you make your white balance settings.
●QUICK WHITE BALANCE: Save time by setting your photo or video white balance directly in the camera (no software required) or capture a reference image in grey that you can use in your favorite photo editing software when processing your RAW files in post-processing. In most cameras, you can adjust the white balance in 15-20 seconds.
●New white balance with wide spectrum: the ExpoDisc v3 allows precise individual adjustment of the white balance across the visible spectrum (380 nm to 700 nm) up to the infrared range (700 nm to 1600 nm). With a light transmission difference of only 0.9% from 380 nm to 700 nm, the ExpoDisc v3 ensures accurate colour reproduction in the visible range.
●Thinner and lighter: the ExpoDisc v3 is wafer-thin (9 mm), about half the thickness of the ExpoDisc 2.0. This makes the ExpoDisc v3 easier to handle when you hold it over your lens, and it is more convenient to put in your pocket.
●NEW BAYONET MOUNTING SYSTEM: The new ExpoDisc v3 introduces a revised mount designed for users who want to attach the ExpoDisc directly to their lens during white balance setting.
●Calibrated light transmittance: the ExpoDisc v3 is calibrated to meet ANSI standards for digital light meters and ensures an approximate light transmission of about 14%.
[77mm]
Description
Introducing the ExpoDisc v3 Professional White Balance Filter Setting the white balance has never been as easy as with our best white balance calibration tool.
Each ExpoDisc is assembled, tested and certified in the USA using our state-of-the-art transmission spectrophotometer. We care a lot about our products.
Say goodbye to cumbersome grey cards. With the ExpoDisc v3, achieving a perfect white balance is easier than ever. Simply place it in front of your lens, capture the incident light and adjust your white balance. It is fast, intuitive and saves valuable time.
Take advantage of the flexibility and convenience of the ExpoDisc. Take control of your workflow by adjusting the white balance in the camera without the need for additional software. Alternatively, capture a gray reference image to fine-tune your white balance in post-processing and use your favorite image editing software to process RAW files.
Achieve accurate color balance in the visible spectrum (380nm to 700nm) thanks to the remarkable light transmission difference of the ExpoDisc v3 of 0.9% from 380nm to 700nm. Enhance your infrared (IR) photography with the excellent light transmission of the ExpoDisc v3 in the near infrared spectrum with only 1.1% light transmission difference (700nm to 1600nm).
Take it with you wherever you go. At only 9mm thick, the ExpoDisc v3 is thinner and lighter than its predecessor, making it easier to hold it over your lens and conveniently put in your pocket.
For those who prefer direct attachment, the ExpoDisc v3 introduces a newly designed bayonet mount. Simply screw the included step ring onto your lens and quickly turn the ExpoDisc v3 onto the step ring to adjust your white balance.
Calibrated to meet ANSI standards f