---
product_id: 72018924
title: "ASI174MM-MINI 2.1 MP CMOS Monochrome Astronomy Camera with USB 2.0# ASI174MM-MINI"
brand: "zwo"
price: "€ 643.17"
currency: EUR
in_stock: true
reviews_count: 4
category: "Zwo"
url: https://www.desertcart.ie/products/72018924-asi174mm-mini-2-1-mp-cmos-monochrome-astronomy-camera-usb
store_origin: IE
region: Ireland
---

# 18.4 FPS USB 2.0 speed 2.3MP CMOS sensor Compact red anodized aluminum body ASI174MM-MINI 2.1 MP CMOS Monochrome Astronomy Camera with USB 2.0# ASI174MM-MINI

**Brand:** zwo
**Price:** € 643.17
**Availability:** ✅ In Stock

## Summary

> 🌌 Capture the cosmos with precision and style — never miss a star!

## Quick Answers

- **What is this?** ASI174MM-MINI 2.1 MP CMOS Monochrome Astronomy Camera with USB 2.0# ASI174MM-MINI by zwo
- **How much does it cost?** € 643.17 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/72018924-asi174mm-mini-2-1-mp-cmos-monochrome-astronomy-camera-usb)

## Best For

- zwo enthusiasts

## Why This Product

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

## Key Features

- • **Plug & Play Power:** USB Type-C powered with cross-platform software support for Mac & Windows
- • **Speed That Keeps Up:** Fast USB 2.0 interface delivers up to 18.4 frames per second for real-time precision
- • **Sleek & Durable Design:** Lightweight, CNC-machined red aluminum body built for rugged field use
- • **Sharper Guiding, Clearer Skies:** 2.3MP sensor with 5.86μm pixels captures faint guide stars effortlessly
- • **Field of View That Expands Possibilities:** Larger sensor area detects more guide stars, perfect for off-axis guiding

## Overview

The ZWO ASI174MM-Mini is a professional-grade monochrome astronomy camera featuring a 2.3MP CMOS sensor with large 5.86μm pixels and 1936x1216 resolution. Designed for autoguiding and planetary imaging, it offers a larger sensor for a wider field of view, enabling detection of more guide stars. Its fast USB 2.0 interface supports up to 18.4 FPS, while the compact, durable red anodized aluminum body fits seamlessly into a 1.25” focuser. Powered via USB Type-C and compatible with Mac and Windows, it’s the go-to choice for serious astrophotographers seeking reliable, high-performance guiding.

## Description

The ZWO ASI174MM-Mini is a compact monochrome astronomy camera intended for autoguiding during long exposure astrophotography or for planetary imaging. The camera incorporates a 11.3mm x 7.1mm sensor with 1936x1216 resolution. The ASI174 Mini has a larger sensor than the ASI290MM-Mini so it can detect more potential guide stars in a larger field of view. This makes it ideal for use with an off-axis guider when imaging with longer focal length telescopes. The camera also works well as a planetary imager. The ASI174MM-Mini weighs just 4.9oz, and the main body of the camera slips into a 1.25” focuser. The camera uses a small Type C USB2.0 interface, the same type of connector used by many cell phones, and its ST4 port enables direct connection to the autoguiding port on your telescope mount. All software and drivers for this camera are available from the manufacturer’s website.

Review: there's a reason this camera is so well known - This brand never disappoints. I decided to upgrade my optics train along with a new telescope I recently purchased. I've also purchased a ZWO ASI294MC Pro along with this 174mm - mini. Purchasing this brand is my go-to no-brainer when it comes to cameras for astronomy viewing as guide cameras or astrophotography.
Review: Works great - Use this on an OAG with reducer for my 8inch. Never really have a problem finding a guide star.

## Features

- ZWO ASI174MM-Mini monochrome astronomy camera for autoguiding during astrophotography or for monochrome imaging of planets, the Moon, and Sun (with safe solar filter, not included)
- 2.3 megapixel CMOS sensor with 5.86-micron pixels, 1936x1216 resolution, and high QE and low noise enable detection of fainter guide stars; Larger sensor for a larger field of view to enable detection of more potential guide stars, especially when used in an off-axis guider
- Fast USB2.0 data transfer at up to 18.4 frames per second at maximum resolution
- Compact, lightweight, and attractive red anodized CNC aluminum body stands up to heavy field use and slides directly into 1.25” focuser of telescope or guide scope
- Camera electronics draw power from your computer’s USB2.0 interface with Type C USB connector; All software and drivers are available from the manufacturer’s website; compatible with Mac OS X and Windows (32-bit and 64-bit) XP and later

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07C97T64Q |
| Best Sellers Rank | #322 in Telescope Eyepieces |
| Customer Reviews | 5.0 5.0 out of 5 stars (10) |
| Date First Available | March 26, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 15 ounces |
| Item model number | ASI174MM-MINI |
| Manufacturer | ZWO Optical |
| Product Dimensions | 6 x 6 x 6 inches |

## Product Details

- **Brand:** ZWO
- **Color:** Monochrome
- **Connectivity Technology:** USB
- **Flash Memory Type:** Internal flash memory
- **Maximum Aperture:** 1.25 Millimeters
- **Photo Sensor Technology:** CMOS
- **Screen Size:** 2.3 Inches
- **Special Feature:** Lightweight
- **Video Capture Format:** MP4
- **Video Capture Resolution:** 1936x1096

## Images

![ASI174MM-MINI 2.1 MP CMOS Monochrome Astronomy Camera with USB 2.0# ASI174MM-MINI - Image 1](https://m.media-amazon.com/images/I/61W94T8uF2L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ there's a reason this camera is so well known
*by S***Y on December 19, 2022*

This brand never disappoints. I decided to upgrade my optics train along with a new telescope I recently purchased. I've also purchased a ZWO ASI294MC Pro along with this 174mm - mini. Purchasing this brand is my go-to no-brainer when it comes to cameras for astronomy viewing as guide cameras or astrophotography.

### ⭐⭐⭐⭐⭐ Works great
*by J***E on November 21, 2022*

Use this on an OAG with reducer for my 8inch. Never really have a problem finding a guide star.

### ⭐⭐⭐⭐⭐ Arrived on time
*by A***I on August 8, 2022*

Excellent guide camera.. a must have with oag for long FL telscopes

## Frequently Bought Together

- ZWO ASI174MM-MINI 2.1 MP CMOS Monochrome Astronomy Camera with USB 2.0# ASI174MM-MINI
- Celestron 93648 Deluxe Off-Axis Guider (Black)

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-03-22*