---
product_id: 79148995
title: "Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2)"
brand: "dslrkit"
price: "₩38519"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/79148995-lens-focus-calibration-tool-alignment-ruler-folding-card-pack-2
store_origin: KR
region: South Korea
---

# 19x12.3 cm size Pack of 2 cards Precision focus tool Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2)

**Brand:** dslrkit
**Price:** ₩38519
**Availability:** ✅ In Stock

## Summary

> 📸 Focus Like a Pro: Never Miss a Shot Again!

## Quick Answers

- **What is this?** Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) by dslrkit
- **How much does it cost?** ₩38519 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/79148995-lens-focus-calibration-tool-alignment-ruler-folding-card-pack-2)

## Best For

- dslrkit enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Easily fits in your camera bag for on-the-go adjustments.
- • **User-Friendly Design:** Simple setup for both pros and enthusiasts.
- • **Achieve Spot-On Focus:** Perfect your shots with precise calibration.
- • **Compatible with Major Brands:** Works seamlessly with Nikon, Canon, and Sony.
- • **Elevate Your Photography Game:** Ensure every shot is a masterpiece.

## Overview

The DSLRKIT Lens Focus Calibration Tool Alignment Ruler Folding Card (Pack of 2) is an essential accessory for photographers seeking to ensure their lenses are auto-focusing accurately. Measuring 19x12.3 cm, this compact tool is compatible with Nikon, Canon, and Sony cameras, allowing users to fine-tune their autofocus settings for optimal performance, especially in shallow depth of field scenarios.

## Description

Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2)

## Features

- This compact ruler allows you to determine if your lens is auto-focusing accurately as it should. It is an essential tool that is particularly useful when shooting with a shallow depth of field, where focusing should ideally be "spot on".
- You can use this ruler to determine how "off" the focusing is for a particular camera / lens combination and, on supported cameras, adjust the camera's auto-focus settings to resolve this
- On Nikon cameras, this feature is known as "AF Fine Tune". On Canon and Sony cameras, it's known as "AF Micro Adjustment". Please refer to your camera's instructions manual to see if this feature is present.
- Size:19*12.3cm
- Package Included: Lens Focus Calibration Card X 2

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B012F8G1DO |
| Customer Reviews | 4.3 4.3 out of 5 stars (2,941) |
| Date First Available | July 24, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 0.01 ounces |
| Item model number | LFCT2 |
| Manufacturer | DSLRKIT |
| Product Dimensions | 7.99 x 5.91 x 0.39 inches |

## Product Details

- **Brand:** DSLRKIT
- **Focal Length Description:** 35 millimeters
- **Lens Type:** Standard
- **Compatible Mountings:** Canon, Nikon, Sony
- **Camera Lens Description:** 4

## Images

![Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) - Image 1](https://m.media-amazon.com/images/I/813gxKL2P6L.jpg)
![Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) - Image 2](https://m.media-amazon.com/images/I/81QP34OrXmL.jpg)
![Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) - Image 3](https://m.media-amazon.com/images/I/71MkcAeltPL.jpg)
![Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) - Image 4](https://m.media-amazon.com/images/I/718l67U9+mL.jpg)
![Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2) - Image 5](https://m.media-amazon.com/images/I/81imL5XqfpL.jpg)

## Frequently Bought Together

- DSLRKIT Lens Focus Calibration Tool Alignment Ruler Folding Card(Pack of 2)
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**Shop now:** [https://www.desertcart.kr/products/79148995-lens-focus-calibration-tool-alignment-ruler-folding-card-pack-2](https://www.desertcart.kr/products/79148995-lens-focus-calibration-tool-alignment-ruler-folding-card-pack-2)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*