ZWO ASI 183MC-P (20 MPix, 5496 x 3672 px, 2,4 um, cooled camera)

The ZWO ASI 183MC-P is a professional-grade astrophotography camera that excels in situations where high-speed signal reading is crucial. Whether you're capturing stunning images of the Sun, the Moon, double star systems, or engaging in planetary astrophotography, this camera comes highly recommended. It is also ideal for real-time previewing and focusing.

At the heart of this exceptional camera lies the cutting-edge 1" IMX183 CMOS sensor, developed by Sony and manufactured using Exmor R™ technology. As expected from a top-of-the-line sensor designed for astrophotography, the IMX183 utilizes backlight (BI) technology, resulting in exceptional sensitivity and sensational image quality across both visible and near-infrared ranges. With a quantum efficiency of up to 84% and a potential well capacity of 15 ke, this sensor guarantees breathtaking results in almost any conditions.

The ASI 183MC-P camera features a 256 MB buffer in its reading system, enhancing the smoothness of data transfer and minimizing the risk of amp-glow phenomenon, especially when connected via the USB 2.0 interface. Combined with a large potential well capacity and a 12-bit analog-to-digital converter (ADC), this camera ensures outstanding performance.

Encased in a lightweight and compact aluminum housing, the ZWO ASI 183MC-P is finished in the signature red color characteristic of ZWO products.

Key Features of the ZWO ASI 183MC-P Camera:

Designed for planetary astrophotography, with a color camera featuring small pixel diameter and minimal reading noise.

Utilizes Sony IMX183 back-illuminated CMOS sensor with Exmor R™ technology.

Provides a 12-bit ADC for high dynamic range.

Equipped with a fast read buffer based on DDR3 memory.

Incorporates an electronic rolling shutter to eliminate camera shake.

Boasts very high quantum efficiency and a large potential well capacity.

Features an efficient two-stage cooling system.

Technical Specifications:

• Sensor: Sony IMX183CLK-J/CQJ-J (color)
• Sensor Type: Back-illuminated CMOS (Exmor R™)
• Sensor Size: 13.2 x 8.8 mm (1" format), 15.9 mm diagonal
• Matrix Resolution: 20 MPix, 5496 x 3672 px
• Single Pixel Size: 2.4 µm
• Potential Well Capacity: 15 ke
• Reading Noise: 1.5 - 3.0 e
• Maximum Quantum Yield in Peak: 84%
• Maximum Quantum Efficiency for Hα Lines: >60%
• Exposure Time: 32 µs - 2000 s
• Bayer Grid System: RGGB
• Shutter Type: Rolling Shutter, Electronic
• Back Focus: 6.5mm
• Matrix Filter: D32-2-AR Window
• Maximum Window Transmission: >95% in the range of 400 - 700 nm / >70% for 1100 nm
• Window Thickness: 2 mm
• Window Accuracy: 1/4 λ
• ADC: 12 bits
• Memory Buffer: DDR3, 256 MB
• Built-in Memory (Available to the User): 192 KB (maximum photo resolution 480x320 px)
• Ports: USB 3.0 (in), USB 2.0 (out)
• Cooling System: Thermoelectric, Two-stage
• Cooling System Efficiency: 40 - 45°C below ambient temperature
• Minimum Allowable Operating Temperature: -5 °C
• Maximum Allowable Operating Temperature: 45 °C
• Supply Voltage: 11 - 15 V
• Connector: M42 x 0.75
• Camera Diameter: 78 mm
• Length of Camera Body (Without Connector): 73.5 mm
• Weight: 410g

Maximum Number of Frames (fps) for 10-bit ADC:

• 5496 x 3672: 19 fps
• 3840 x 2160: 41.04 fps
• 1920 x 1080: 80.10 fps
• 1280 x 720: 117.30 fps
• 640 x 480: 169.92 fps
• 320 x 240: 308.17 fps

Maximum Number of Frames (fps) for 12-bit ADC:

• 5496 x 3672: 19 fps
• 3840 x 2160: 36.12 fps
• 1920 x 1080: 70.48 fps
• 1280 x 720: 103.23 fps
• 640 x 480: 149.53 fps
• 320 x 240: 271.19 fps

Included Accessories:

• ZWO ASI 183MC-P camera
• Plug
• M42 - M48 adapter
• T2 - 1.25" adapter
• 1.25" nose
• T2 - M48 intermediate ring
• T2 intermediate ring
• Spacers (4 pieces: 0.1 mm / 0.2 mm / 0.2 mm / 0.5 mm)
• USB 2.0 cable (2 x 0.5 m)
• USB 3.0 cable (2 m)
• Camera cover
• Documentation

Warranty:

The ZWO ASI 183MC-P camera is backed by a 24-month warranty.