The iCAM178M camera features a Sony IMX178 monochrome sensor, boasting an imaging area of 1/1.8 inches and a 2.4um pixel size. It offers a 6.4MP resolution with dimensions of 3096 by 2078 pixels, and a diagonal measurement of 9mm.

Known for its impressive sensitivity, this camera excels in planetary imaging applications. With remarkably low readout noise—measured as low as 1.34 electrons at 350 gain—it promises excellent image quality. Additionally, the iCAM178M incorporates unique Dead Pixel Suppression (DPS) technology that works by analyzing dark frames to weed out any abnormal or dead pixels.

Another standout feature is the High Conversion Gain (HCG) mode, which activates automatically when the camera's gain is set above 30. This mode significantly minimizes readout noise while maintaining the camera's high dynamic range.

When hooked up to a USB3.0 port and set to full-resolution preview, the iCAM178M can achieve up to 60 FPS in RAW8 mode, thanks to its 10-bit ADC. However, the actual recording speed is dependent on your hard drive's write capability. To maximize USB3.0 data throughput, using a high-quality SSD is advised.

For those interested in autoguiding, the camera also offers an ST-4 guiding port. This allows you to easily connect the iCAM178M to a mount's GUIDE port for ST-4 compatible autoguiding.

Specifications

Image Sensor	Sony IMX178 CMOS (mono)
Sensor Size	1/1.8” (7.4X5.0mm)
Max. Resolution	3096X2078 (6.4MP)
Pixel Size	2.4µm
Frame Rate	60 fps (at 10 bit, max. resolution)
Shutter	Rolling shutter
Exposure Range	32µs ~2000s
Readout Noise	2.2e~1.3e
QE	~80%
Full Well	15 Ke
ADC	14 bit
HCG Mode	Supported
Optical Window	AR coated glass
Data Port	USB3.0
Guide Port	ST-4 compatible
Telescope Adapter	1.25”
Warranty	One year limited

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iOptron iCAM178M Mono Camera

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