--- product_id: 584366549 title: "ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance" brand: "expodisc" price: "$105.45" currency: USD in_stock: true reviews_count: 13 category: "Expo Disc" url: https://www.desertcart.us/products/584366549-expodisc-v3-professional-white-balance-filter-77mm-easy-white-balance store_origin: US region: United States of America --- # Wide spectrum white balance (380-2200nm) Assembled & tested in USA for quality Impact-resistant polycarbonate build ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance **Brand:** expodisc **Price:** $105.45 **Availability:** ✅ In Stock ## Summary > 🎯 Nail Perfect Color Every Time — Because Your Shots Deserve No Compromise ## Quick Answers - **What is this?** ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance by expodisc - **How much does it cost?** $105.45 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/584366549-expodisc-v3-professional-white-balance-filter-77mm-easy-white-balance) ## 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 - • **Built to Last, Drop After Drop:** Durable polycarbonate design ensures your filter won’t crack or break, even in fast-paced shoots. - • **Calibrated for Exposure Accuracy:** Improves exposure metering by up to 1/2 f-stop, aligning with ANSI standards for consistent results. - • **Infrared-Ready for Next-Level Shots:** Extends white balance calibration into infrared spectrum (up to 2200nm) for flawless IR photography. - • **Compact & Convenient with Accessories:** Includes lanyard, step ring, and storage pouch—perfect for on-the-go pros who demand efficiency. - • **Precision White Balance in 15 Seconds:** Snap it on, capture incident light, and set custom WB instantly—no extra hands or software needed. ## Overview The ExpoDisc v3 Professional White Balance Filter (77mm) is a precision-engineered, impact-resistant polycarbonate filter assembled and tested in the USA. It enables rapid, in-camera custom white balance adjustments across a broad visible and infrared spectrum (380nm to 2200nm), improving exposure accuracy by up to half an f-stop. Designed for professional photographers seeking flawless color correction without post-processing hassle, it comes complete with a lanyard, step ring, and storage pouch for seamless integration into any workflow. ## Description desertcart.com : ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance | perfect white balance in 15 seconds — simply hold over your lens and set custom WB : Electronics Review: Perfectly Corrects Difficult Gym Lighting - This is a terrific time-saver, as no color balancing in post production is needed, whether JPG or RAW to start with. This decrypts the trickiest lighting I've encountered, which is in gyms, stadiums, and their entry halls. No more purple performers! Works great! Love it! Buy one and you will too. Review: Easy way to set Custom WB without needing extra hands - Very easy way to get an image to using to set CUSTOM WB in a digital camera. Yes, I know you can use a gray card, setting the FOV to include just the card and then take an image but with this, snap it on, point it towards your subject and take image. No muss, no fuss, no extra hands needed. Set WB and you're done. No need to frame up anything in the VF or dig out a gray card that either someone has to hold (I usually shoot alone) or set it on something (hard to do sometimes depending on where you're at). And since I use KASE magnetic filters on my lenses, I bought the 82mm version of the ExpoDisc and simply mounted an 82mm KASE screw-on filter magnetic adapter ring on it. A note here is doing it this way also provides me a way to mount the ExpoDisc without having to screw it on and off any lenses. Using a KASE 77-82mm magnetic step-up ring I already carry with me to allow sharing 82mm filters with 77mm lens filters, I simply magnetically pop on the 77-82 step-up ring onto any lens with 77mm front threads that I already have setup to work magnetically, then magnetically pop on the 82mm ExpoDisc on the front of the step-up ring, take the image, set the WB and I'm ready to go. Very quick and painless. I've used the ExpoDisc handheld version for several years and it works great. So does this version and once attached (however you do that) it doesn't require any extra hands. ## Features - ASSEMBLED AND TESTED IN USA: We care about our products - we assemble, test and certify every ExpoDisc in California on our transmission spectrophotometer. - DURABLE IMPACT RESISTANT DESIGN: ExpoDisc v3 is made from impact resistant polycoarbonate materials that will not crack or break, even when dropped. - QUICKLY SET WHITE BALANCE: Set your 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. - EASIER-TO-USE THAN A GRAY CARD: Simply place the ExpoDisc v3 in front of your lens and capture the incident light while setting your camera's white balance. - 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 2200nm). - INFRARED (IR) WHITE BALANCE: ExpoDisc v3 maintains excellent light transmission from 350nm to 2200nm allowing for consistent white balance when using infrared (IR) filters for infra red photography. - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CB731S2T | | Best Sellers Rank | #4 in Camera Lens Color Correction & Compensation Filters | | Brand | ExpoDisc | | Built-In Media | ExpoDisc v3 Professional White Balance Filter, Lanyard, Step Ring, Storgage Pouch | | Coating Description | New diffusion materials-related coating | | Color | 77mm | | Compatible Devices | Cameras with 77mm lens thread | | Customer Reviews | 4.3 out of 5 stars 165 Reviews | | Enclosure Material | Polycarbonate (PC) | | Exposure Control Type | Program, Aperture Priority, Shutter Priority, Manual | | Global Trade Identification Number | 00751751000121 | | Item Dimensions D x W x H | 1"D x 3.6"W x 3.6"H | | Item Dimensions L x W | 3.03"L x 3.03"W | | Item Weight | 1 ounces | | Manufacturer | ExpoImaging | | Manufacturer Part Number | ExpoDisc v3 | | Material | Polycarbonate (PC) | | Media Type | ProductImage | | Model Name | ExpoDisc v3 | | Model Number | ExpoDisc v3 | | Photo Filter Effect Type | Color Correcting | | Photo Filter Size | 7.7 centimeters | | Photo Filter Thread Size | 7.7 centimeters | | Screen Size | 7.7 centimeters | | Special Effect | Color Correcting | | Thread Size | 7.7 centimeters | | UPC | 751751000121 | | Video Capture Format | MP4, MOV | | Warranty Description | 1 year limited manufacturers warranty | | Water Resistance Level | Moisture Resistant | ## Product Details - **Brand:** ExpoDisc - **Material:** Polycarbonate (PC) - **Photo Filter Thread Size:** 77 Millimeters - **Coating Description:** New diffusion materials-related coating - **Photo Filter Effect Type:** Diffusion - **Water Resistance Level:** Not Water Resistant - **Product Dimensions:** 3.03"L x 3.03"W - **Photo Filter Size:** 77 Millimeters - **UPC:** 751751000121 - **Global Trade Identification Number:** 00751751000121 ## Images ![ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance - Image 1](https://m.media-amazon.com/images/I/71J3EIKmYnL.jpg) ![ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance - Image 2](https://m.media-amazon.com/images/I/71MkXzjhRJL.jpg) ![ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance - Image 3](https://m.media-amazon.com/images/I/61YYw7qd+uL.jpg) ![ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance - Image 4](https://m.media-amazon.com/images/I/715x6QGf48L.jpg) ![ExpoDisc v3 Professional White Balance Filter (77mm) - Easy White Balance - Image 5](https://m.media-amazon.com/images/I/71ToTfZDUjL.jpg) ## Available Options This product comes in different **Color** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfectly Corrects Difficult Gym Lighting *by J***R on August 1, 2025* This is a terrific time-saver, as no color balancing in post production is needed, whether JPG or RAW to start with. This decrypts the trickiest lighting I've encountered, which is in gyms, stadiums, and their entry halls. No more purple performers! Works great! Love it! Buy one and you will too. ### ⭐⭐⭐⭐⭐ Easy way to set Custom WB without needing extra hands *by L***W on April 18, 2025* Very easy way to get an image to using to set CUSTOM WB in a digital camera. Yes, I know you can use a gray card, setting the FOV to include just the card and then take an image but with this, snap it on, point it towards your subject and take image. No muss, no fuss, no extra hands needed. Set WB and you're done. No need to frame up anything in the VF or dig out a gray card that either someone has to hold (I usually shoot alone) or set it on something (hard to do sometimes depending on where you're at). And since I use KASE magnetic filters on my lenses, I bought the 82mm version of the ExpoDisc and simply mounted an 82mm KASE screw-on filter magnetic adapter ring on it. A note here is doing it this way also provides me a way to mount the ExpoDisc without having to screw it on and off any lenses. Using a KASE 77-82mm magnetic step-up ring I already carry with me to allow sharing 82mm filters with 77mm lens filters, I simply magnetically pop on the 77-82 step-up ring onto any lens with 77mm front threads that I already have setup to work magnetically, then magnetically pop on the 82mm ExpoDisc on the front of the step-up ring, take the image, set the WB and I'm ready to go. Very quick and painless. I've used the ExpoDisc handheld version for several years and it works great. So does this version and once attached (however you do that) it doesn't require any extra hands. ### ⭐⭐⭐⭐⭐ Does As Advertised *by E***A on April 7, 2024* Had to watch YouTubers to get a good idea how to use it. Once I followed a few steps, it truly works! I think it's a bit expensive and needs a bit of a handle to hold it over any lens. But I will use it every time! I use it for shooting artwork like watercolor and acrylic paintings. ## Frequently Bought Together - ExpoDisc v3 Professional White Balance Filter (77mm) - Save Time Editing with a Quick and Easy White Balance - Anwenk Grey White Balance Card 18% Exposure Photography Custom Calibration Camera Checker for DSLR and Film - Genuine Whibal G7 Certified Neutral White Balance Pocket Card (2.1"x3.35") --- ## 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.us/products/584366549-expodisc-v3-professional-white-balance-filter-77mm-easy-white-balance](https://www.desertcart.us/products/584366549-expodisc-v3-professional-white-balance-filter-77mm-easy-white-balance) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-26*