Scratched ExpoDisc throw off white balance setting?
Joves wrote: No
Unless of course it is the width of a paint scraper across the center, but then the answer would be no.
The sensor is gong to receive the light (data) from the entire Disc and a scratch would constitute such a small area with the aperture open. I have heard that the white lid from A Duncan Donuts coffee cup has almost exactly an 18% grey color.
Shoot, learn and share. It will make you a better photographer.
fineartamerica.com/profiles/john-g-schickler.html?tab=artwork
Latest Reviews
Nikon’s retro-looking Nikon Zfc is anything but retro. Under its classic body is a host of features and amenities that make it a worthwhile compact mirrorless camera for 2024.
The Canon EOS R50 is one of the newest R-system cameras from Canon. Is it worth your money? Find out all the details you need to know in this comprehensive review.
The Sony FE 70-200mm f/2.8 GM OSS II is Sony’s flagship mirrorless zoom lens. As such, it’s loaded with features and has a top-shelf build quality that makes it a top pick!
The Leica SL2-S is an attractive, premium mirrorless camera with photo and video specs that are sure to impress. And with the legendary Leica name, you know this camera exudes quality!
Forum Top Posters
-
1
TCav 7 posts -
2
CharleyL 5 posts -
3
Razky 5 posts -
4
Randy Shaw 5 posts -
5
Matt VanDyke 4 posts -
6
Prago 4 posts -
7
Steve Zahra 3 posts -
8
Conner 3 posts -
9
Sandy Smith Photos 3 posts -
10
Otto F 3 posts
 |  |
 |  |
Latest Articles
The Olympus OM-D E-M10 Mark IV is a micro four thirds camera released in 2020. It’s an entry-level system along with the OM-D E-M5 Mark III. Use this guide to determine which one is best for you!
Blue hour photography might not be as well known as golden hour photography, but it is every bit as good a time to create epic images of landscapes. Learn how in this quick tutorial!
Nikon’s retro-looking Nikon Zfc is anything but retro. Under its classic body is a host of features and amenities that make it a worthwhile compact mirrorless camera for 2024.
Moving from taking snapshots of your dog to creating beautiful images doesn’t have to be that difficult! Use the tips outlined in this dog photography guide, and you’ll get better results in no time.
Acrylic print photos are a beautiful way to display your favorite images. But they don’t come without some questions. Get all the answers you need about this medium in this guide!
Where do you get your landscape photography inspiration? Is it from masters like Ansel Adams? Or perhaps viewing art from other genres? We’ve got these and a few other sources for you to check out!
The Canon EOS R50 is one of the newest R-system cameras from Canon. Is it worth your money? Find out all the details you need to know in this comprehensive review.
Too often, affordable online printing companies don’t meet your expectations of what a print should look like. But there are some choices that combine affordability with superb quality!