---
product_id: 595575246
title: "ExpoDisc v3 Professional White Balance Filter (77mm)"
brand: "expodisc"
price: "VT28715"
currency: VUV
in_stock: true
reviews_count: 3
url: https://www.desertcart.vu/products/595575246-expodisc-v3-professional-white-balance-filter-77mm
store_origin: VU
region: Vanuatu
---

# Wide spectrum 380-1600nm coverage Set white balance in 15-20 seconds Assembled & tested in USA ExpoDisc v3 Professional White Balance Filter (77mm)

**Brand:** expodisc
**Price:** VT28715
**Availability:** ✅ In Stock

## Summary

> 🎯 Nail perfect color every time — because your shots deserve nothing less!

## Quick Answers

- **What is this?** ExpoDisc v3 Professional White Balance Filter (77mm) by expodisc
- **How much does it cost?** VT28715 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/595575246-expodisc-v3-professional-white-balance-filter-77mm)

## 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

- • **Ultra-Thin & Pocket-Ready Design:** At just 9mm thick, the ExpoDisc v3 is half the thickness of its predecessor, making it effortless to carry and use on the go.
- • **Lightning-Fast White Balance Setup:** Achieve perfect in-camera white balance in under 20 seconds—no software needed, saving you valuable shoot time.
- • **Precision-Calibrated in California:** Every ExpoDisc v3 is rigorously tested on a transmission spectrophotometer to guarantee color accuracy and reliability.
- • **Innovative Bayonet Mount & Step Ring:** Quickly attach the ExpoDisc v3 directly to your lens for hands-free, hassle-free white balance adjustments.
- • **Expanded Spectrum for True Color Fidelity:** Covers visible to infrared light (380nm-1600nm) with minimal transmission delta, ensuring flawless color reproduction in any lighting.

## Overview

The ExpoDisc v3 Professional White Balance Filter (77mm) is a precision-calibrated, ultra-thin filter assembled and tested in the USA. It enables photographers and videographers to set accurate custom white balance quickly—within 15-20 seconds—covering a wide light spectrum from visible to infrared (380nm to 1600nm). Featuring a new bayonet mount and step ring for easy lens attachment, it improves exposure accuracy by up to half an f-stop and ensures consistent, true-to-life color reproduction in any lighting condition.

## Description

Full description not available

## Features

- 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Package Dimensions L x W x H | 15 x 12.1 x 3.4 centimetres |
| Package Weight | 0.1 Kilograms |
| Product Dimensions L x W x H | 25 x 91 x 1 millimetres |
| Item Weight | 1 Ounces |
| Brand | ExpoDisc |
| Colour | 77mm |
| Part number | ExpoDisc v3 |
| Size | 77mm |
| Warranty description | 2 years manufacturer |
| Water Resistance Level | Not Water Resistant |
| Photo Filter Effect Type | Diffusion |
| Focus type | fixed focus |
| Photo Filter Thread Size | 77 Millimetres |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** ExpoDisc
- **Material:** New diffusion materials
- **Photo filter thread size:** 77 Millimetres
- **Coating description:** New diffusion materials-related coating
- **Photo filter effect type:** Diffusion
- **Water resistance level:** Not Water Resistant
- **Product dimensions:** 7.7L x 7.7W centimetres
- **Photo Filter Size:** 77 Millimeters
- **UPC:** 751751000121
- **Global Trade Identification Number:** 00751751000121

## Images

![ExpoDisc v3 Professional White Balance Filter (77mm) - Image 1](https://m.media-amazon.com/images/I/71J3EIKmYnL.jpg)
![ExpoDisc v3 Professional White Balance Filter (77mm) - Image 2](https://m.media-amazon.com/images/I/71MkXzjhRJL.jpg)
![ExpoDisc v3 Professional White Balance Filter (77mm) - Image 3](https://m.media-amazon.com/images/I/61YYw7qd+uL.jpg)
![ExpoDisc v3 Professional White Balance Filter (77mm) - Image 4](https://m.media-amazon.com/images/I/715x6QGf48L.jpg)
![ExpoDisc v3 Professional White Balance Filter (77mm) - Image 5](https://m.media-amazon.com/images/I/71ToTfZDUjL.jpg)

## Available Options

This product comes in different **Colour Name** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Nail your white balance first time.
*by M***. on 13 September 2024*

I used the previous version for years and it saved me so much time that it's paid for itself many times over. This newer version is actually cheaper than the previous version by a few pounds and it comes complete with a handy case to protect it. It's 82mm filter thread size is perfect for all the lenses that I own, it's simple and easy to use as you can capture the WB one of two ways. Both ways you put it in front of the lens and you capture an image and use this to set your WB when editing. The second way is to set a custom WB in camera via the settings of your camera. You can also use it the same ways with flash photography.

### ⭐⭐⭐⭐⭐ Perfect
*by M***H on 21 January 2024*

Accurate white balance if used correctly.

### ⭐ Stuck step-ring
*by M***E on 14 December 2023*

Attached the Expodisc to the Step-ring. No way will it come off, so it's going back.

## 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")

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**Shop now:** [https://www.desertcart.vu/products/595575246-expodisc-v3-professional-white-balance-filter-77mm](https://www.desertcart.vu/products/595575246-expodisc-v3-professional-white-balance-filter-77mm)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-16*