---
product_id: 734679729
title: "Sigma 878955 Camera Kit"
brand: "sigma"
price: "$4.88"
currency: USD
in_stock: false
reviews_count: 13
url: https://www.desertcart.us/products/734679729-sigma-878955-camera-kit
store_origin: US
region: United States of America
---

# Compact size 4x2x2 inches Lightweight 65g for portability Firmware update precision ±1 unit Sigma 878955 Camera Kit

**Brand:** sigma
**Price:** $4.88
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Sharpen your focus, upgrade your craft — never miss the perfect shot!

## Quick Answers

- **What is this?** Sigma 878955 Camera Kit by sigma
- **How much does it cost?** $4.88 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/734679729-sigma-878955-camera-kit)

## Best For

- sigma enthusiasts

## Why This Product

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

## Key Features

- • **Trusted by Pros:** Backed by a 1-year manufacturer warranty and a 4.3-star rating from nearly 2,000 photographers.
- • **Ultra-Compact Design:** Small 4x2x2 inch footprint fits effortlessly into your camera bag without adding bulk.
- • **Featherlight Portability:** At just 65 grams, carry professional-grade lens tuning wherever your shoots take you.
- • **Seamless Firmware Updates:** Easily update your Sigma lenses’ firmware to unlock enhanced performance and compatibility.
- • **Pinpoint Focus Calibration:** Adjust autofocus with ±1 unit precision for razor-sharp shots every time.

## Overview

The Sigma 878955 Camera Kit is a compact, lightweight lens accessory designed for precise autofocus calibration and firmware updates on Sigma Contemporary, Art, and Sports lenses. Measuring just 4x2x2 inches and weighing 65 grams, it enables photographers to fine-tune focus accuracy with ±1 unit adjustments, ensuring professional-level image sharpness. Supported by a 1-year warranty and highly rated by users, this tool is essential for serious Sigma lens owners aiming to optimize their gear’s performance.

## Description

Product Description Lens accessory for Contemporary, Art, and Sports lines with updated lens firmware and focusing position adjustments Legal Disclaimer For checking initial defects regarding this product and explanation of specifications, etc., please contact Sigma Inquiry. 【Sigma Inquiry Window】 Tel:0120-9977-88 Mobile:044-989-7436 Working hours: Mon-to-Saturday 9:00-18:00, Sunday, holidays, end and start of year, our company holidays, and in-house maintenance days. Email: info@sigma-photo.co.jp

Review: ファームウェアを書き換えたりピント合わせを誤差が1単位で出来ます。 安いので一個持っているととても便利です。 AFがなかなか合わない時はこれで調整してまた試しての繰り返しできちんとピントが合う様になります。
Review: シグマのContemporaryレンズのホームウエアアップデート用に使用しています。使いやすく自分なりの調整が出来るのが良いです。

## Features

- Manufacturer Model Number: USB DOCK NA
- Style: For Nikon
- Product Size: 4 x 2 x 2 inches
- Item Weight:65g
- Product Model Number: 878955

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00CBQ5X5S |
| Amazon Bestseller | #73,606 in Electronics ( See Top 100 in Electronics ) #132 in Camera Lens Adapters |
| Brand | Sigma |
| Color | Black |
| Compatible Devices | Art:35mm F1.4 DG HSM,30mm F1.4 DC HSM,Contemporary:17-70mm F2.8-4 DC MACRO OS HSM / 17-70mm F2.8-4 DC MACRO HSM,Sports:120-300mm F2.8 DG OS H2.8 SM |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,983) |
| Global Trade Identification Number | 00085126878559 |
| Hardware Interface | USB |
| Item Dimensions L x W x H | 10.2L x 5.1W x 5.1H cm |
| Item Weight | 65 Grams |
| Manufacturer | シグマ(Sigma) |
| Number of Ports | 1 |
| Total Number of HDMI Ports | 1 |
| Total Usb Ports | 1 |
| UPC | 085126878559 |
| Unit Count | 1.00 Count |

## Product Details

- **Brand:** Sigma
- **Color:** Black
- **Global Trade Identification Number:** 00085126878559
- **Hardware Interface:** USB
- **Item Weight:** 65 Grams
- **Number of Ports:** 1
- **Product Dimensions:** 10.2L x 5.1W x 5.1H cm
- **Total HDMI Ports:** 1
- **Total USB Ports:** 1

## Images

![Sigma 878955 Camera Kit - Image 1](https://m.media-amazon.com/images/I/51UODsaGZxL.jpg)
![Sigma 878955 Camera Kit - Image 2](https://m.media-amazon.com/images/I/61WB+tKxYeL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by あ***ー on July 18, 2019*

ファームウェアを書き換えたりピント合わせを誤差が1単位で出来ます。 安いので一個持っているととても便利です。 AFがなかなか合わない時はこれで調整してまた試しての繰り返しできちんとピントが合う様になります。

### ⭐⭐⭐⭐⭐ Review
*by A***ー on January 4, 2022*

シグマのContemporaryレンズのホームウエアアップデート用に使用しています。使いやすく自分なりの調整が出来るのが良いです。

### ⭐⭐⭐⭐ Review
*by R***I on May 7, 2024*

中古で買った手持ちのシグマアート85mmがどうしても前ピンでAFに苛立ちを覚えてた頃、 まさかと思いdockを使って確認すると ピント調整位置が標準0からオール+7に調整されていた。前のオーナーの方が調整したのかな？通常はリセット又は触ってなければ0になってるはずなので。 ピント合わせを細かく調整してやっとAFでの使用にストレスなく扱えるようになりました。 ピント調整が自分で出来るのが嬉しいが手間はめちゃめちゃかかる

## Frequently Bought Together

- Sigma USB Dock for Nikon
- Sigma 150-600mm 5-6.3 Contemporary DG OS HSM Lens for Nikon
- Altura Photo 95mm Lens Filter Kit - Multi-Coated UV Protector, CPL Polarizing and ND Neutral Density Filters + Case for Camera Accessories & Lenses

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-10-15*