--- product_id: 431216 title: "ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color" brand: "expodisc" price: "£0.19" currency: GBP in_stock: true reviews_count: 4 url: https://www.desertcart.co.uk/products/431216-expodisc-professional-white-balance-filter-77mm-lens-thread-get-beautiful store_origin: GB region: United Kingdom --- # Color correcting effect 77mm thread size Hand calibrated in USA ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color **Brand:** expodisc **Price:** £0.19 **Availability:** ✅ In Stock ## Summary > 🎯 Capture True Colors, Every Time! ## Quick Answers - **What is this?** ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color by expodisc - **How much does it cost?** £0.19 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/431216-expodisc-professional-white-balance-filter-77mm-lens-thread-get-beautiful) ## Best For - expodisc enthusiasts ## Why This Product - Trusted expodisc brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Metering:** Meter 18% incident exposure for flawless results. - • **Professional Quality:** Crafted in the USA for unmatched reliability. - • **User-Friendly Design:** Set your white balance in seconds, no software needed. - • **Versatile Warming Filters:** Customize your shots with selectable warming gels. - • **Effortless Color Perfection:** Achieve stunning color accuracy in every shot. ## Overview The ExpoDisc Professional White Balance Filter is a 77mm lens accessory designed to help photographers and videographers achieve perfect color balance effortlessly. With user-selectable warming filters and precise metering capabilities, this hand-calibrated filter ensures your images and videos reflect true-to-life colors without the need for post-processing software. ## Description Set white balance, meter for exposure and dust map your sensor with the only calibrated and certified 18% transmission incident light metering filter. ## Features - Quickly set white balance for photo and video set Neutral or Portrait - Includes User Selectable Warming Filters (Gels) - Meter 18% Incident Exposure - Made in USA - Hand Calibrated for Accuracy ## Technical Specifications | Specification | Value | |---------------|-------| | Special Effect | Color Correcting | | Water Resistance Level | Not Water Resistant | | Coating Description | No Coating | | Thread Size | 77 Millimeters | | Photo Filter Size | 77 Millimeters | | Item Dimensions L x W | 3.25"L x 3.25"W | | Enclosure Material | calibrated light transmission | ## Product Details - **Brand:** ExpoDisc - **Material:** calibrated light transmission - **Photo Filter Thread Size:** 77 Millimeters - **Coating Description:** No Coating - **Photo Filter Effect Type:** Color Correcting - **Water Resistance Level:** Not Water Resistant - **Product Dimensions:** 3.25"L x 3.25"W - **Photo Filter Size:** 77 Millimeters - **UPC:** 751751000169 - **Global Trade Identification Number:** 00751751000169 ## Images ![ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color - Image 1](https://m.media-amazon.com/images/I/71aDqSkyg1L.jpg) ![ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color - Image 2](https://m.media-amazon.com/images/I/71LZgQAE+TL.jpg) ![ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color - Image 3](https://m.media-amazon.com/images/I/71oQID4WL9L.jpg) ![ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color - Image 4](https://m.media-amazon.com/images/I/61JnMkPO1cL.jpg) ![ExpoDisc Professional White Balance Filter - 77mm lens thread - Get Beautiful Color in Your Photos and Video, Easy-to-Use, No Software Required, Save Time Fixing Color - Image 5](https://m.media-amazon.com/images/I/81AjVSjuZwL.jpg) ## Questions & Answers **Q: Will the ExpoDisc 2.0 work with the 58mm lens on my Canon Rebel T2i?** A: yes, you just have to hold the expodisc in front of the Lens instead of attaching it.This is the only size currently available. I have first version which is available in many sizes, but I only bought the 77mm, which fits my 80-200 zoom, and I use it on all my lenses. **Q: will this work on a canon 35mm 1.4 lens?** A: Yes, just hold it over the front of your lens. For the person who said "don't just hold it over your lens - Why buy step down rings when you can just hold over your lens, shiny side facing out, and proceed? It's almost as easy as if it snapped on. In the moment when you want to do a custom white balance, step down rings are just another thing you have to add and they waste time you might not have if you're in a fast paced shoot. **Q: Will this work on a 50mm and 85mm lens for Nikon?** A: Yes. The Expo Disc will work with any camera lens. Since you have both an 85mm and 55mm lens, If you get an 85 mm Professional White Balance Filter (Neutral) Expo Disc; it will snap on to the front of the 85mm--and you can also hand hold it over the 55mm lens--without your hand blocking the front of the 55mm lens--and get gray card exposure results right in the middle of the exposure. JB **Q: Will this work on a 82 mm lens?** A: If you want to use the same ExpoDisc with more than one lens, get an ExpoDisc that is at least as large as the largest lens you will be using. You can hold the ExpoDisc over a smaller lens, but if the ExpoDisc is smaller than the camera lens, you can not cover the entire lens with the ExpoDisc. I have used an 82mm ExpoDisc with both 82mm and 77mm lenses. However, I finally got tired of having to hold the ExpoDisc in front of 77mm lenses and I got an additional 77mm ExpoDisc. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Both White-Balance and Exposure, But Don't Throw out the Cards *by H***Y on April 23, 2014* This is a very trick tool. It serves two functions at once, white-balance and exposure metering. Ever wonder why this is called "Expo" Disc? For this combined role, this is a convenient tool. However, there are times when cards are better.Where space is tight or precision is crucial, such as macrophotography or product photography, a separate white-balance card and exposure card will be more convenient. They can be put in positions where I simply cannot manuever my camera with this filter on.It is useful as a reference. I use this one device as reference for other white-balance cards and gray cards. It is particularly useful for measuring exposure offset of a given white-balance card; white-balance cards are usually a stop brighter than 18. Using the offset, I can use the white-balance card for exposure as well. Good for above tight situations.The build and finish are cheap for the price. This is made entirely out of plastic. And the outer plastic is not particularly well formed. It fits but it could definately use improvement.If you are on the cheap, you can do with a white-balance card and a gray card. But the quality cards are not cheap either. This is a good product and serves its purpose well. ### ⭐⭐⭐⭐⭐ Excellent, easy to use White Balance tool *by K***E on December 30, 2014* I've been using an ExpoDisc for several years and recently obtained this new model. I've always been very happy with the ease and speed that I get using the ExpoDisc, but more importantly, it almost always gets the colors right, the very first try.That's a big deal to me. Like most any photographer that's been shooting for years, I've accumulated a ton of White Balance tools. I've tried so many that I can't even remember how many there were. I always come back to the ExpoDisc. All of the other WB tools seem to take longer, with much more fuss, to get the colors right in the camera. When I'm out on location, especially with several people who are involved in the shoot, time is a big deal. Most people aren't comfortable being photographed to begin with, so if we're all standing around, waiting for me to set the white balance, people can get frustrated. Sometimes, when you take too long to set up a shot, they think that you don't know what you're doing and will say so.I've never had that problem with the ExpoDisc. It only takes a minute to set the WB and start shooting. My clients are happy, which makes me very happy, especially when the photos come out great and don't need much post processing.Bottom line for me, I'll always have a couple of the latest model ExpoDiscs in my bag. ### ⭐⭐⭐⭐⭐ A great addition to photo shoots! *by K***R on January 10, 2017* I read about this product in an article and thought that it would be a great addition to my shooting routine. After reading reviews on it, I finally bit the bullet and purchased this.It came with its own rubber carrying pouch to keep it protected which is very nice and some warm cards to make the WB warmer easier. Have not used it as much as I would like but tested it out today. Here is what I know already. Holding it on my lens is easy (I used it on my 55mm) and switched my camera into the manual focusing mode to take the picture. If you try to use this in AF (auto focus), you will not be able to take a picture. Each camera is different so setting your custom white balance will be different as well. It was easy to set my WB off of the picture taken and once I did, I snapped a few pictures for a test. I was not disappointed! The white balance for those images were what I wanted. I loaded the images up into Lightroom to make sure they were still how I expected and did not have to change anything with the images as far as white balance or exposure. I did not test out the warming cards yet but will do so soon. I doubt I will use those often though due to like how well the WB came out without them. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.uk/products/431216-expodisc-professional-white-balance-filter-77mm-lens-thread-get-beautiful](https://www.desertcart.co.uk/products/431216-expodisc-professional-white-balance-filter-77mm-lens-thread-get-beautiful) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-28*