ZWO ASI174MM USB 3.0

The ZWO ASI174MM is a camera designed for astrophotography, specifically for capturing images of the moon and planets. It features a monochrome Sony Exmor IMX174 2.35MP sensor with a "global shutter" type shutter, which allows for fast and accurate image capture.

With a matrix size of 1/1.2" and a single pixel size of 5.86 µm, the ZWO ASI174MM is well-suited for use with long-focal telescopes such as RC, Cassegrain, SCT, and MAK. The camera offers high quantum efficiency (QE), low read noise, and impressive speed, making it a delight for every user.

The technical specifications of the ZWO ASI174MM include:

• Matrix: 1/1.2" CMOS IMX174LLJ/IMX174LQJ
• Resolution: 2.3 MPix, 1936 × 1216
• Single pixel size: 5.86 µm
• Exposure time range: 32 µs - 300 s
• Region of Interest (ROI): Yes
• Communication port standard: USB3.0/USB2.0
• Bit rate: 12-bit (12-bit ADC)
• Adapters/connectors: 2"/1.25"/M42x0.75
• Dimensions: Diameter φ = 62 mm x 41 mm
• Weight: 140 g

The ZWO ASI174MM supports various resolutions depending on the binning and ADC (analog-to-digital converter) settings. In 12-bit ADC mode, it can achieve the following frame rates:

• 1936×1216 @ 128FPS
• 640×480 @ 309FPS
• 320×240 @ 577FPS

In 10-bit ADC mode, the frame rates are as follows:

• 1936×1216 @ 164FPS
• 640×480 @ 397FPS
• 320×240 @ 740FPS

For binning at 2×2, the camera can achieve a frame rate of 968×608 @ 164FPS.

The ZWO ASI174MM comes with several components in the package, including the camera body (without lens), a 2-meter ST4 guiding cable, a case back, a nose T2/1.25" adapter, a 2-meter USB cable, and drivers and additional software for Mac, PC, and Linux, which can be downloaded from the manufacturer's website.

The camera is covered by a 24-month warranty, providing users with peace of mind regarding its reliability and performance.