QHY5III485 Colour Camera
QHY
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Overview
The QHY5III485C is a high-performance 4K color camera equipped with Sony's IMX485, back-illuminated CMOS sensor, offering 8.4 megapixels at a resolution of 3864 x 2180 pixels. With its 16:9 aspect ratio, this camera is ideal for video output, making it perfect for astronomical video recording and live streaming. It also features a 128MB DDR built-in image buffer to manage high-resolution data and enhance performance. Additionally, the camera includes a 2.5mm fisheye lens, transforming it into an all-sky camera with a 180-degree field of view.
4K resolution
The QHY5III485C uses Sony's new IMX485, back-illuminated, 8.4 megapixel color CMOS sensor with an array of 3864 x 2180 pixels at 2.9um. With USB 3.0 interface, the full frame rate of 44 FPS at 8-bits or 18.5 FPS at 16-bits. Smaller regions of interest will yield even faster frame rates.
16:9 resolution - More convenient video output
The resolution of QHY5III485C is 16:9, which is equivalent to the mainstream video output ratio. With the native high resolution, 485C can play a special role in recording astronomical video and astronomical science live broadcast.
DDR built-in image buffer
QHY5III485C is specially equipped with 128MB DDR built-in image buffer. In non-video output mode, DDR built-in buffer can effectively relieve the transmission pressure brought by high-resolution large data volume and reduce information loss.
Multiple Functions
The QHY5III485C standard package includes a 2.5mm Fisheye lens that converts the planetary camera into a high-resolution, 8.4 Megapixel All Sky camera with 180-degree field of view.
QHY cameras are arriving regularly. If the camera you want is not in stock, please let us know (using the Contact Us form) as we can usually get a specific camera within 2 to 4 weeks.

Specifications
Attribute | Details |
---|---|
Model | QHY5III485C |
Image Sensor | Sony IMX485 |
Mono/Color | Color Only |
FSI/BSI | BSI |
Sensor Size | 1/1.2inch |
Pixel Size | 2.9μm*2.9μm |
Effective Pixel Area | 3864*2180 |
Effective Pixels | 8.4 Megapixels |
Full Well Capacity | 12ke- |
Read Noise | 0.77e- to 2.4e- |
A/D | 12bit (output as 16bit and 8bit) |
Built-in Image Buffer | 128MB DDR II Memory |
Full Frame Rates | 44FPS@8bit |
ROI Frame Rates | 78.5FPS@1200lines, 87FPS@1080lines, 91.5FPS@1024lines, 97.5FPS@960lines, 121FPS@768lines, 190FPS@480lines |
Exposure Time Range | 11μs-900sec |
Shutter Type | Electronic Rolling Shutter |
Computer Interface | USB3.0 Type-B |
Guide Port | Custom ST-4 |
Telescope Interface | 1.25-inch, with CS and C-Mount |
Optical Window | IR-Cut Filter |
Extra Filter | - |
Back Focal Length | 12mm |
Weight | 90g |
Let customers speak for us
from 137 reviewsI purchased this as a mount for an 80mm refractor. The aim was for something relatively portable that could be used in the field. So far it works well and should be ideal for the job. Being able to control the mount with an iPad using Commander Lite is helpful.

It’s my first scope, so it’s baby steps when the sky allows

The QHY MiniCAM8M with the IMX585 sensor and a full set of LRGB and HOS filters is the perfect way to get into mono imaging. It got me into it ;-)
The resolution of a mono camera is fantastic and works perfectly with my Askar 103 APO refractor.
My first LRGB was only 2h integration (clouds!) but would have been impossible with my OSC (ASI294MC): https://app.astrobin.com/u/Z3ph0d?i=id2xfw

I bought this book on a whim when I popped into the store (to buy an eye piece), not expecting too much ... instead I was pleasantly surprised, it is a great book, very interesting, and really well written so that novices like me can understand it too! I thoroughly enjoyed reading this book and keep using it as a reference guide for my stargazing nights. Highly recommended!

This was the first time I walked through the door (after only recently picking up my love for astronomy again) and the service, advice and prices were great! I’ll be back!
Maarten
Auckland

Thank you Andrew and team. Purchased as a gift. Customer service was excellent and product was perfect.
Highly recommend.

Team very willing to help, quick transaction, fast shipping, products as described, would purchase again or recommend to a friend :)

As always first class transaction.

I've used this on my 8" ASTRONZ Cassegrain and it gives a fairly sharp image across most of the field of view. Being a long focal length telescope at 2436mm I wanted an eyepiece that gives me that little extra field of view when compared to my other 30mm eyepiece.

We were looking to buying a telescope for a while and finally made a decision to get one through Astronz. Contacted Andrew on a Wednesday and wanted to check whether we could get it deliver to Christchurch and luckily Andrew was driving down to CHCH for the weekend and by Friday we had the telescope personally delivered at no cost. It was great to meet Andrew as a person and his wealth of knowledge and genuine passion made the whole experience great. I would highly recommend Astronz

Many more discovery to see through it. Red colour on the moon was lovely to see with.
