---
product_id: 103968490
title: "JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6"
brand: "jjc"
price: "639413₫"
currency: VND
in_stock: true
reviews_count: 11
url: https://www.desertcart.vn/products/103968490-jjc-camera-lens-auto-focus-calibration-tool-and-grey-card
store_origin: VN
region: Vietnam
---

# 1/4"-20 tripod mount for stable setup Integrated bubble level for perfect alignment Precision autofocus calibration JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6

**Brand:** jjc
**Price:** 639413₫
**Availability:** ✅ In Stock

## Summary

> 🎥 Nail your focus, own your craft — calibrate like a pro!

## Quick Answers

- **What is this?** JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 by jjc
- **How much does it cost?** 639413₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/103968490-jjc-camera-lens-auto-focus-calibration-tool-and-grey-card)

## Best For

- jjc enthusiasts

## Why This Product

- Trusted jjc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Level Up Your Setup:** Built-in bubble level ensures flawless alignment for consistent, repeatable results.
- • **Tripod-Ready Stability:** Secure your calibration tool on any standard tripod with the 1/4"-20 mount for hands-free precision.
- • **Bonus Grey Card Included:** Perfect your color balance and exposure with the integrated grey card for professional-grade shots.
- • **Razor-Sharp Focus Every Time:** Calibrate your DSLR lenses with pinpoint accuracy using advanced AF micro-adjustment tech.
- • **DIY Lens Calibration, No Service Needed:** Save time and money by fine-tuning your autofocus at home—no more costly trips to the shop.

## Overview

The JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit is a compact, durable accessory designed for DSLR users with AF Fine Tune or Micro Adjustment functions. Featuring a built-in bubble level and tripod mount, it enables precise, repeatable autofocus calibration at home, saving time and service costs. Compatible with a wide range of Canon, Nikon, and Sony DSLR models, it also includes a grey card for accurate color and exposure correction.

## Description

This Autofocus Calibration Tool specially design for select cameras with "AF Fine Tune" or " AF Micro Adjustment" function. It comes with a built-in bubble level for keeping itself on the level. It also features a 1/4"-20 tripod socket for mounting it on a tripod. It's a good partner for you to test the autofocus performance. Compatibility: In order to make full use of the calibration tool, a camera must have the function of autofocus adjustment, please check your camera's instructions manual to see if this feature is available in your setup menu. Below are part of the compatible cameras with "AF Fine Tune" or " AF Micro Adjustment" function for your reference:Canon EOS 50D,60D,70D,80D,6D,6D Mark II,7D,7D Mark II,5D Mark IV III II,1D Mark III IV,1Ds Mark III II,1D C Nikon Z7,Z6,D7000,D7100,D7200,D300,D300S,D500,D600,D610,D700,D750,D800,D800E,D810,D810A,D850,D3,D3S,D3X,D4,D4S,D5,Df Sony A850,A900,A77 Mark II,A99 Mark IISteps of use:A. Open and set up the tool vertically. B. Aim at the center of the circle. (For long zoom lens, aim at the big circle; for short zoom lens, aim at the small circle) C. Make sure the camera's CCD sensor is parallel to the center of the circle. D. Focus on the center of the circle and take a picture (Advise using the maximum aperture as this brings a small depth of field so that you can examine the focus accuracy more easily. ) E. If the "0" on the scale is clear, it means the focus is accurate as this means the "0" and the center of the circle are in the same focal plane. F. If the "0" on the scale is not clear while it is clear on the "1" below or above the "0", it means it is 1cm front focusing or 1cm back focusing, in this case, you need to fine tune the focus accordingly via your camera.

Review: Great product - Love it. Helped with calibration! And love that it comes with a handy grey card.
Review: Good value for the money. - Would like for the scale to be a little larger for use with longer lenses.

## Features

- Made of durable plastic, compact & lightweight, with integrated bubble level and 1/4"-20 tripod mount, making this the most convenient way to adjust your own camera gear
- Fast, easy solution for your interchangeable lenses and recent DSLR bodies provides razor-sharp auto-focusing, using modern DSLR autofocus micro-adjustment technology
- Save time and hassle of sending your equipment in for service. Now you can check or calibrate your own lenses
- Accurate and repeatable calibration of your lenses and recent DSLR bodies, worthwhile investment to ensure your camera is focusing your lenses as precisely as possible
- Extra include a grey card to correct color or B&W exposures which can be inserted to the back of the calibration tool

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7LL5H5 |
| Customer Reviews | 4.1 4.1 out of 5 stars (53) |
| Date First Available | November 6, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 6.3 ounces |
| Item model number | ACA02 |
| Manufacturer | JJC |
| Package Dimensions | 7.8 x 4.7 x 0.2 inches |

## Images

![JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 - Image 1](https://m.media-amazon.com/images/I/51+464YxPML.jpg)
![JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 - Image 2](https://m.media-amazon.com/images/I/51fQswlxoLL.jpg)
![JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 - Image 3](https://m.media-amazon.com/images/I/51mPtAsPHLL.jpg)
![JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 - Image 4](https://m.media-amazon.com/images/I/61h-5oBixYL.jpg)
![JJC Camera Lens Auto Focus Calibration Tool & Grey Card Kit for Canon EOS 80D 70D 60D 50D 5D Mark IV III 6D 7D 1Dx Mark II Nikon D850 D810 D800 D500 D750 D610 D600 D5 D4s D4 D3 D7200 D7100 D7000 Z7 Z6 - Image 5](https://m.media-amazon.com/images/I/61PyrSGcIEL.jpg)

## Questions & Answers

**Q: Jjc appears to sell two identical models of this tool. the other one has a review saying the ruler doesn't line up correctly. is that the case here?**
A: Lines up correctly and used this to calibrate fine focus on a Nikon 70-200

**Q: what is the length of the focus scale?**
A: About 7 1/4”

**Q: Has this been used forna 70 - 200mm lens?**
A: I used it on my Canon 70-200mm L series lens.

**Q: Where can i get the grey card that fits into the slot in back?**
A: Hello, you can buy the one with extra grey card from our Amazon shop, the link is: https://www.amazon.com/dp/B07K7LL5H5

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great product
*by A***D on March 13, 2019*

Love it. Helped with calibration! And love that it comes with a handy grey card.

### ⭐⭐⭐⭐ Good value for the money.
*by R***F on November 25, 2019*

Would like for the scale to be a little larger for use with longer lenses.

### ⭐⭐⭐⭐⭐ Real good product.
*by M***N on January 22, 2021*

This wsmas a good product. Works as advertised. And it is well made...

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-03-01*