Exceptional low-light performance SNR1s: 0.14lx

This is achieved by using a large optical system and expanding the area per pixel to 3.76 microns; which makes the IMX571CJK sensor ideal for astronomical applications where high performance is required even at low illumination.

SONY 26.0MP sensor with 28.3 mm diagonal

The SONY IMX571 sensor has a diagonal of 28.3 mm and 3.76x3.76 micron pixels, the APS-C format is a new, even more performing sensor, with 26MP and a resolution of 6248x4176.

With this sensor it is possible to photograph an entire cluster of galaxies and show the details of each one at the same time!

The chamber also features dual-stage TEC Cooling with a thermal delta equal to 35° real degrees.

USB 3.0 and USB 2.0 HUB connection

The fast USB3 connection allows you to download the large files generated by the camera very quickly, downloading a full resolution shot will be practically immediate with a notable saving of time even during focusing.

You can get 6.8 fps at 6224x4168 pixels and up to 63fps at 2064x1386 pixels
The rear USB 2.0 HUB can accommodate two peripherals (filter wheel, auto-guiding camera, electric focuser), greatly simplifying wiring.

Technical features:

• Double-stage regulation with thermal delta of 35° compared to the environment
• Electronic shutter: no vibration
• Extremely low read noise: 1.0e @24db gain 3.3e @lowest gain
• 16bit ADC: provide real 16bit Dynamic range
• USB 3.0: Ultra-high frame download speed, avoids data loss during download
• USB 2.0 HUB: Double USB 2.0 port useful for connecting the driving camera
• Window with coated IR filter

How do spies work?

The camera is equipped with four indicator lights on the back with four different acronyms:

PWR= Verifies the correct power supply to the camera

Sys= Check the connection of the camera to the PC

Tec= Check the operation of the Peltier cooling

Fan= Check the operation of the cooling fan

512MB DDR3 internal memory so you don't miss any frames!

Thanks to the brand new 512MB DDR3 internal memory you will not lose any information even via the USB 2.0 outputs!

FULL WELL HUGE CAPACITY!

The new ToupTek 571C-PRO is capable of reaching a Full Well Capacity of 51000e real!

Even bright stars do not saturate with long exposures!

16 Bit CMOS

The new ToupTek 571C-PRO is equipped with a 16bit Sony CMOS sensor, thanks to this new technology we obtain a better dynamic range scale with 65535 color levels

AMP Glow? No thank you!

Unlike other cameras on the market, the ToupTek 571C-PRO has completely eliminated any kind of AMP Glow of the sensor

Anti-condensation system integrated in the chamber

Full Well Capacity and Dynamic Range

Binning: The ToupTek 571 Color offers software binning from 1x1 to 8x8 with the sum or averaging method, as well as hardware binning from 1x1 to 3x3 available with the averaging method.

Conversion Gain: The camera supports two conversion gain modes: HCG (High Conversion Gain) and LCG (Low Conversion Gain), with a gain conversion ratio of 3.01.

Full Well Capacity: Electrons are held in each pixel and converted into electrical charge, which can be measured to represent the amount of light incident on each pixel. The maximum electrical charge capacity, defined as "Full Well Capacity", affects the width of the sensor's dynamic range. The ToupTek 571 Colore PRO features an excellent Full Well capacity of 51ke.

Dynamic Range: Dynamic range is the ratio between the maximum level of the output signal and the noise floor at the minimum amplification signal. Dynamic Range indicates the camera's ability to capture and reproduce both the brightest and darkest parts of an image, along with variations in between. The Dynamic Range of the ToupTek 571C-PRO in low gain mode is 86.8 dB.

Dimensions:

Achieving the backfocus of 55mm is very simple, in fact it will be enough to use the two extensions supplied of 21mm and 16.5mm keeping in mind that the backfocus of the camera is equal to 17.5mm

Technical features

• Sensor: CMOS color sensor SONY IMX571
• Dimensions: 23.5 x 15.7 mm - diagonal 28.3 mm
• Pixel size: 3.8 µm
• Number of pixels: 6224 x 4168 - 26 MP
• Bit depth: 16
• Frames per second: 7 frames at full resolution
• Cooling: Peltier cooling to 35°C below ambient temperature
• Power supply: 12V 3A
• Power connection: 5.5/2.1 mm coaxial power connector (2.5 mm DC connector)
• Interfaces: USB 3.0 and USB 2.0
• Supported operating systems: Windows from XP
• Dimensions: Diameter 80 mm - Length 100 mm
• Telescope connection: T2 internal thread (M42x0.75)
• Back focus: 17.5 mm (distance from sensor to internal thread)
• SNR 47.1 dB
• Dynamic range 86.8 dB (Low noise mode)
• Reading noise 2.6 – 1.14e
• Read Noise (Low Noise Mode) 2.35 – 1.16e
• QE Peak >80%
• Full Well 51ke
• Weight 552g
• IR-cut filter/AR window for spectrum range 380-690nm (with IR-cut filter)
• Capture/Control SDK for Windows/Linux/macOS/Android with cross-platform support (Native C/C++, C#/VB.NET, Python, Java, DirectShow, Twain, etc.)
• Chamber dimensions: Diameter 80mm x Height 103mm
• Chamber weight: 0.552kg
• Back focus distance: 17.5mm
• Cooling: TEC two-stage cooling with effective cooling temperature down to -35°C below ambient temperature during short exposures/-40°C during long exposures (>1s)
• Supported operating systems: Microsoft® Windows® XP / Vista / 7 / 8 /10 (32 and 64 bit), OSx, Mac OS

What's in the box?

• Shockproof airtight case
• USB stick with software and drivers
• USB 3.0 cable
• 12V 3.0A power supply
• 2" nose
• M42 male adapter
• T2 female cap
• Extension T2 male/T2 female 21mm
• Extension T2 male/M48 female 16.5mm
• ring M48M to M42F